1638102480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 480

約数和(自身を含む): 6376806144

約数和(自身を除く): 4738703664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 73, 74, 76, 80, 84, 95, 105, 111, 112, 114, 120, 133, 140, 146, 148, 152, 168, 185, 190, 210, 219, 222, 228, 240, 259, 266, 280, 285, 292, 296, 304, 336, 361, 365, 370, 380, 399, 420, 438, 444, 456, 511, 518, 532, 555, 560, 570, 584, 592, 665, 703, 722, 730, 740, 760, 777, 798, 840, 876, 888, 912, 1022, 1036, 1064, 1083, 1095, 1110, 1140, 1168, 1295, 1330, 1387, 1406, 1444, 1460, 1480, 1520, 1533, 1554, 1596, 1680, 1752, 1776, 1805, 1995, 2044, 2072, 2109, 2128, 2166, 2190, 2220, 2280, 2527, 2555, 2590, 2660, 2701, 2774, 2812, 2888, 2920, 2960, 3066, 3108, 3192, 3504, 3515, 3610, 3885, 3990, 4088, 4144, 4161, 4218, 4332, 4380, 4440, 4560, 4921, 5054, 5110, 5180, 5320, 5402, 5415, 5548, 5624, 5776, 5840, 6132, 6216, 6384, 6935, 7030, 7220, 7581, 7665, 7770, 7980, 8103, 8176, 8322, 8436, 8664, 8760, 8880, 9709, 9842, 10108, 10220, 10360, 10545, 10640, 10804, 10830, 11096, 11248, 12264, 12432, 12635, 13357, 13505, 13870, 14060, 14440, 14763, 15162, 15330, 15540, 15960, 16206, 16644, 16872, 17328, 17520, 18907, 19418, 19684, 20216, 20440, 20720, 20805, 21090, 21608, 21660, 22192, 24528, 24605, 25270, 26353, 26714, 27010, 27740, 28120, 28880, 29127, 29526, 30324, 30660, 31080, 31920, 32412, 33288, 33744, 37814, 37905, 38836, 39368, 40071, 40432, 40515, 40880, 41610, 42180, 43216, 43320, 48545, 49210, 50540, 51319, 52706, 53428, 54020, 55480, 56240, 56721, 58254, 59052, 60648, 61320, 62160, 64824, 66576, 66785, 73815, 75628, 75810, 77672, 78736, 79059, 80142, 81030, 83220, 84360, 86640, 93499, 94535, 97090, 98420, 101080, 102638, 105412, 106856, 108040, 110960, 113442, 116508, 118104, 121296, 122640, 129648, 131765, 133570, 145635, 147630, 151256, 151620, 153957, 155344, 158118, 160284, 162060, 166440, 168720, 184471, 186998, 189070, 194180, 196840, 200355, 202160, 205276, 210824, 213712, 216080, 226884, 233016, 236208, 256595, 263530, 267140, 280497, 283605, 291270, 295260, 302512, 303240, 307914, 316236, 320568, 324120, 332880, 359233, 368942, 373996, 378140, 388360, 393680, 395295, 400710, 410552, 421648, 453768, 466032, 467495, 513190, 527060, 534280, 553413, 560994, 567210, 582540, 590520, 606480, 615828, 632472, 641136, 648240, 718466, 737884, 747992, 756280, 769785, 776720, 790590, 801420, 821104, 907536, 922355, 934990, 975061, 1026380, 1054120, 1068560, 1077699, 1106826, 1121988, 1134420, 1165080, 1181040, 1231656, 1264944, 1402485, 1436932, 1475768, 1495984, 1512560, 1539570, 1581180, 1602840, 1796165, 1844710, 1869980, 1950122, 2052760, 2108240, 2155398, 2213652, 2243976, 2268840, 2330160, 2463312, 2767065, 2804970, 2873864, 2925183, 2951536, 3079140, 3162360, 3205680, 3592330, 3689420, 3739960, 3900244, 4105520, 4310796, 4427304, 4487952, 4537680, 4875305, 5388495, 5534130, 5609940, 5747728, 5850366, 6158280, 6324720, 6825427, 7184660, 7378840, 7479920, 7800488, 8621592, 8854608, 9750610, 10776990, 11068260, 11219880, 11700732, 12316560, 13650854, 14369320, 14625915, 14757680, 15600976, 17243184, 19501220, 20476281, 21553980, 22136520, 22439760, 23401464, 27301708, 28738640, 29251830, 34127135, 39002440, 40952562, 43107960, 44273040, 46802928, 54603416, 58503660, 68254270, 78004880, 81905124, 86215920, 102381405, 109206832, 117007320, 136508540, 163810248, 204762810, 234014640, 273017080, 327620496, 409525620, 546034160, 819051240, 1638102480]

約数ペア:

[(1, 1638102480), (2, 819051240), (3, 546034160), (4, 409525620), (5, 327620496), (6, 273017080), (7, 234014640), (8, 204762810), (10, 163810248), (12, 136508540), (14, 117007320), (15, 109206832), (16, 102381405), (19, 86215920), (20, 81905124), (21, 78004880), (24, 68254270), (28, 58503660), (30, 54603416), (35, 46802928), (37, 44273040), (38, 43107960), (40, 40952562), (42, 39002440), (48, 34127135), (56, 29251830), (57, 28738640), (60, 27301708), (70, 23401464), (73, 22439760), (74, 22136520), (76, 21553980), (80, 20476281), (84, 19501220), (95, 17243184), (105, 15600976), (111, 14757680), (112, 14625915), (114, 14369320), (120, 13650854), (133, 12316560), (140, 11700732), (146, 11219880), (148, 11068260), (152, 10776990), (168, 9750610), (185, 8854608), (190, 8621592), (210, 7800488), (219, 7479920), (222, 7378840), (228, 7184660), (240, 6825427), (259, 6324720), (266, 6158280), (280, 5850366), (285, 5747728), (292, 5609940), (296, 5534130), (304, 5388495), (336, 4875305), (361, 4537680), (365, 4487952), (370, 4427304), (380, 4310796), (399, 4105520), (420, 3900244), (438, 3739960), (444, 3689420), (456, 3592330), (511, 3205680), (518, 3162360), (532, 3079140), (555, 2951536), (560, 2925183), (570, 2873864), (584, 2804970), (592, 2767065), (665, 2463312), (703, 2330160), (722, 2268840), (730, 2243976), (740, 2213652), (760, 2155398), (777, 2108240), (798, 2052760), (840, 1950122), (876, 1869980), (888, 1844710), (912, 1796165), (1022, 1602840), (1036, 1581180), (1064, 1539570), (1083, 1512560), (1095, 1495984), (1110, 1475768), (1140, 1436932), (1168, 1402485), (1295, 1264944), (1330, 1231656), (1387, 1181040), (1406, 1165080), (1444, 1134420), (1460, 1121988), (1480, 1106826), (1520, 1077699), (1533, 1068560), (1554, 1054120), (1596, 1026380), (1680, 975061), (1752, 934990), (1776, 922355), (1805, 907536), (1995, 821104), (2044, 801420), (2072, 790590), (2109, 776720), (2128, 769785), (2166, 756280), (2190, 747992), (2220, 737884), (2280, 718466), (2527, 648240), (2555, 641136), (2590, 632472), (2660, 615828), (2701, 606480), (2774, 590520), (2812, 582540), (2888, 567210), (2920, 560994), (2960, 553413), (3066, 534280), (3108, 527060), (3192, 513190), (3504, 467495), (3515, 466032), (3610, 453768), (3885, 421648), (3990, 410552), (4088, 400710), (4144, 395295), (4161, 393680), (4218, 388360), (4332, 378140), (4380, 373996), (4440, 368942), (4560, 359233), (4921, 332880), (5054, 324120), (5110, 320568), (5180, 316236), (5320, 307914), (5402, 303240), (5415, 302512), (5548, 295260), (5624, 291270), (5776, 283605), (5840, 280497), (6132, 267140), (6216, 263530), (6384, 256595), (6935, 236208), (7030, 233016), (7220, 226884), (7581, 216080), (7665, 213712), (7770, 210824), (7980, 205276), (8103, 202160), (8176, 200355), (8322, 196840), (8436, 194180), (8664, 189070), (8760, 186998), (8880, 184471), (9709, 168720), (9842, 166440), (10108, 162060), (10220, 160284), (10360, 158118), (10545, 155344), (10640, 153957), (10804, 151620), (10830, 151256), (11096, 147630), (11248, 145635), (12264, 133570), (12432, 131765), (12635, 129648), (13357, 122640), (13505, 121296), (13870, 118104), (14060, 116508), (14440, 113442), (14763, 110960), (15162, 108040), (15330, 106856), (15540, 105412), (15960, 102638), (16206, 101080), (16644, 98420), (16872, 97090), (17328, 94535), (17520, 93499), (18907, 86640), (19418, 84360), (19684, 83220), (20216, 81030), (20440, 80142), (20720, 79059), (20805, 78736), (21090, 77672), (21608, 75810), (21660, 75628), (22192, 73815), (24528, 66785), (24605, 66576), (25270, 64824), (26353, 62160), (26714, 61320), (27010, 60648), (27740, 59052), (28120, 58254), (28880, 56721), (29127, 56240), (29526, 55480), (30324, 54020), (30660, 53428), (31080, 52706), (31920, 51319), (32412, 50540), (33288, 49210), (33744, 48545), (37814, 43320), (37905, 43216), (38836, 42180), (39368, 41610), (40071, 40880), (40432, 40515)]