381813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 320

約数和(自身を含む): 1338961920

約数和(自身を除く): 957148560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 37, 38, 40, 48, 57, 60, 62, 73, 74, 76, 80, 93, 95, 111, 114, 120, 124, 146, 148, 152, 155, 185, 186, 190, 219, 222, 228, 240, 248, 285, 292, 296, 304, 310, 365, 370, 372, 380, 438, 444, 456, 465, 496, 555, 570, 584, 589, 592, 620, 703, 730, 740, 744, 760, 876, 888, 912, 930, 1095, 1110, 1140, 1147, 1168, 1178, 1240, 1387, 1406, 1460, 1480, 1488, 1520, 1752, 1767, 1776, 1860, 2109, 2190, 2220, 2263, 2280, 2294, 2356, 2480, 2701, 2774, 2812, 2920, 2945, 2960, 3441, 3504, 3515, 3534, 3720, 4161, 4218, 4380, 4440, 4526, 4560, 4588, 4712, 5402, 5548, 5624, 5735, 5840, 5890, 6789, 6882, 6935, 7030, 7068, 7440, 8103, 8322, 8436, 8760, 8835, 8880, 9052, 9176, 9424, 10545, 10804, 11096, 11248, 11315, 11470, 11780, 13505, 13578, 13764, 13870, 14060, 14136, 16206, 16644, 16872, 17205, 17520, 17670, 18104, 18352, 20805, 21090, 21608, 21793, 22192, 22630, 22940, 23560, 27010, 27156, 27528, 27740, 28120, 28272, 32412, 33288, 33744, 33945, 34410, 35340, 36208, 40515, 41610, 42180, 42997, 43216, 43586, 45260, 45880, 47120, 51319, 54020, 54312, 55056, 55480, 56240, 64824, 65379, 66576, 67890, 68820, 70680, 81030, 83220, 83731, 84360, 85994, 87172, 90520, 91760, 102638, 108040, 108624, 108965, 110960, 128991, 129648, 130758, 135780, 137640, 141360, 153957, 162060, 166440, 167462, 168720, 171988, 174344, 181040, 205276, 214985, 216080, 217930, 251193, 256595, 257982, 261516, 271560, 275280, 307914, 324120, 326895, 332880, 334924, 343976, 348688, 410552, 418655, 429970, 435860, 502386, 513190, 515964, 523032, 543120, 615828, 644955, 648240, 653790, 669848, 687952, 769785, 821104, 837310, 859940, 871720, 1004772, 1026380, 1031928, 1046064, 1231656, 1255965, 1289910, 1307580, 1339696, 1539570, 1590889, 1674620, 1719880, 1743440, 2009544, 2052760, 2063856, 2463312, 2511930, 2579820, 2615160, 3079140, 3181778, 3349240, 3439760, 4019088, 4105520, 4772667, 5023860, 5159640, 5230320, 6158280, 6363556, 6698480, 7954445, 9545334, 10047720, 10319280, 12316560, 12727112, 15908890, 19090668, 20095440, 23863335, 25454224, 31817780, 38181336, 47726670, 63635560, 76362672, 95453340, 127271120, 190906680, 381813360]

約数ペア:

[(1, 381813360), (2, 190906680), (3, 127271120), (4, 95453340), (5, 76362672), (6, 63635560), (8, 47726670), (10, 38181336), (12, 31817780), (15, 25454224), (16, 23863335), (19, 20095440), (20, 19090668), (24, 15908890), (30, 12727112), (31, 12316560), (37, 10319280), (38, 10047720), (40, 9545334), (48, 7954445), (57, 6698480), (60, 6363556), (62, 6158280), (73, 5230320), (74, 5159640), (76, 5023860), (80, 4772667), (93, 4105520), (95, 4019088), (111, 3439760), (114, 3349240), (120, 3181778), (124, 3079140), (146, 2615160), (148, 2579820), (152, 2511930), (155, 2463312), (185, 2063856), (186, 2052760), (190, 2009544), (219, 1743440), (222, 1719880), (228, 1674620), (240, 1590889), (248, 1539570), (285, 1339696), (292, 1307580), (296, 1289910), (304, 1255965), (310, 1231656), (365, 1046064), (370, 1031928), (372, 1026380), (380, 1004772), (438, 871720), (444, 859940), (456, 837310), (465, 821104), (496, 769785), (555, 687952), (570, 669848), (584, 653790), (589, 648240), (592, 644955), (620, 615828), (703, 543120), (730, 523032), (740, 515964), (744, 513190), (760, 502386), (876, 435860), (888, 429970), (912, 418655), (930, 410552), (1095, 348688), (1110, 343976), (1140, 334924), (1147, 332880), (1168, 326895), (1178, 324120), (1240, 307914), (1387, 275280), (1406, 271560), (1460, 261516), (1480, 257982), (1488, 256595), (1520, 251193), (1752, 217930), (1767, 216080), (1776, 214985), (1860, 205276), (2109, 181040), (2190, 174344), (2220, 171988), (2263, 168720), (2280, 167462), (2294, 166440), (2356, 162060), (2480, 153957), (2701, 141360), (2774, 137640), (2812, 135780), (2920, 130758), (2945, 129648), (2960, 128991), (3441, 110960), (3504, 108965), (3515, 108624), (3534, 108040), (3720, 102638), (4161, 91760), (4218, 90520), (4380, 87172), (4440, 85994), (4526, 84360), (4560, 83731), (4588, 83220), (4712, 81030), (5402, 70680), (5548, 68820), (5624, 67890), (5735, 66576), (5840, 65379), (5890, 64824), (6789, 56240), (6882, 55480), (6935, 55056), (7030, 54312), (7068, 54020), (7440, 51319), (8103, 47120), (8322, 45880), (8436, 45260), (8760, 43586), (8835, 43216), (8880, 42997), (9052, 42180), (9176, 41610), (9424, 40515), (10545, 36208), (10804, 35340), (11096, 34410), (11248, 33945), (11315, 33744), (11470, 33288), (11780, 32412), (13505, 28272), (13578, 28120), (13764, 27740), (13870, 27528), (14060, 27156), (14136, 27010), (16206, 23560), (16644, 22940), (16872, 22630), (17205, 22192), (17520, 21793), (17670, 21608), (18104, 21090), (18352, 20805)]