355985520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 320

約数和(自身を含む): 1302773760

約数和(自身を除く): 946788240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 47, 48, 55, 57, 60, 66, 76, 80, 88, 94, 95, 110, 114, 120, 132, 141, 151, 152, 165, 176, 188, 190, 209, 220, 228, 235, 240, 264, 282, 285, 302, 304, 330, 376, 380, 418, 440, 453, 456, 470, 517, 528, 564, 570, 604, 627, 660, 705, 752, 755, 760, 836, 880, 893, 906, 912, 940, 1034, 1045, 1128, 1140, 1208, 1254, 1320, 1410, 1510, 1520, 1551, 1661, 1672, 1786, 1812, 1880, 2068, 2090, 2256, 2265, 2280, 2416, 2508, 2585, 2640, 2679, 2820, 2869, 3020, 3102, 3135, 3322, 3344, 3572, 3624, 3760, 4136, 4180, 4465, 4530, 4560, 4983, 5016, 5170, 5358, 5640, 5738, 6040, 6204, 6270, 6644, 7097, 7144, 7248, 7755, 8272, 8305, 8360, 8607, 8930, 9060, 9823, 9966, 10032, 10340, 10716, 11280, 11476, 12080, 12408, 12540, 13288, 13395, 14194, 14288, 14345, 15510, 16610, 16720, 17214, 17860, 18120, 19646, 19932, 20680, 21291, 21432, 22952, 24816, 24915, 25080, 26576, 26790, 28388, 28690, 29469, 31020, 31559, 33220, 34428, 35485, 35720, 36240, 39292, 39864, 41360, 42582, 42864, 43035, 45904, 49115, 49830, 50160, 53580, 56776, 57380, 58938, 62040, 63118, 66440, 68856, 70970, 71440, 78067, 78584, 79728, 85164, 86070, 94677, 98230, 99660, 106455, 107160, 113552, 114760, 117876, 124080, 126236, 132880, 134843, 137712, 141940, 147345, 156134, 157168, 157795, 170328, 172140, 189354, 196460, 199320, 212910, 214320, 229520, 234201, 235752, 252472, 269686, 283880, 294690, 312268, 315590, 340656, 344280, 378708, 390335, 392920, 398640, 404529, 425820, 468402, 471504, 473385, 504944, 539372, 567760, 589380, 624536, 631180, 674215, 688560, 757416, 780670, 785840, 809058, 851640, 936804, 946770, 1078744, 1171005, 1178760, 1249072, 1262360, 1348430, 1483273, 1514832, 1561340, 1618116, 1703280, 1873608, 1893540, 2022645, 2157488, 2342010, 2357520, 2524720, 2696860, 2966546, 3122680, 3236232, 3747216, 3787080, 4045290, 4449819, 4684020, 5393720, 5933092, 6245360, 6472464, 7416365, 7574160, 8090580, 8899638, 9368040, 10787440, 11866184, 14832730, 16181160, 17799276, 18736080, 22249095, 23732368, 29665460, 32362320, 35598552, 44498190, 59330920, 71197104, 88996380, 118661840, 177992760, 355985520]

約数ペア:

[(1, 355985520), (2, 177992760), (3, 118661840), (4, 88996380), (5, 71197104), (6, 59330920), (8, 44498190), (10, 35598552), (11, 32362320), (12, 29665460), (15, 23732368), (16, 22249095), (19, 18736080), (20, 17799276), (22, 16181160), (24, 14832730), (30, 11866184), (33, 10787440), (38, 9368040), (40, 8899638), (44, 8090580), (47, 7574160), (48, 7416365), (55, 6472464), (57, 6245360), (60, 5933092), (66, 5393720), (76, 4684020), (80, 4449819), (88, 4045290), (94, 3787080), (95, 3747216), (110, 3236232), (114, 3122680), (120, 2966546), (132, 2696860), (141, 2524720), (151, 2357520), (152, 2342010), (165, 2157488), (176, 2022645), (188, 1893540), (190, 1873608), (209, 1703280), (220, 1618116), (228, 1561340), (235, 1514832), (240, 1483273), (264, 1348430), (282, 1262360), (285, 1249072), (302, 1178760), (304, 1171005), (330, 1078744), (376, 946770), (380, 936804), (418, 851640), (440, 809058), (453, 785840), (456, 780670), (470, 757416), (517, 688560), (528, 674215), (564, 631180), (570, 624536), (604, 589380), (627, 567760), (660, 539372), (705, 504944), (752, 473385), (755, 471504), (760, 468402), (836, 425820), (880, 404529), (893, 398640), (906, 392920), (912, 390335), (940, 378708), (1034, 344280), (1045, 340656), (1128, 315590), (1140, 312268), (1208, 294690), (1254, 283880), (1320, 269686), (1410, 252472), (1510, 235752), (1520, 234201), (1551, 229520), (1661, 214320), (1672, 212910), (1786, 199320), (1812, 196460), (1880, 189354), (2068, 172140), (2090, 170328), (2256, 157795), (2265, 157168), (2280, 156134), (2416, 147345), (2508, 141940), (2585, 137712), (2640, 134843), (2679, 132880), (2820, 126236), (2869, 124080), (3020, 117876), (3102, 114760), (3135, 113552), (3322, 107160), (3344, 106455), (3572, 99660), (3624, 98230), (3760, 94677), (4136, 86070), (4180, 85164), (4465, 79728), (4530, 78584), (4560, 78067), (4983, 71440), (5016, 70970), (5170, 68856), (5358, 66440), (5640, 63118), (5738, 62040), (6040, 58938), (6204, 57380), (6270, 56776), (6644, 53580), (7097, 50160), (7144, 49830), (7248, 49115), (7755, 45904), (8272, 43035), (8305, 42864), (8360, 42582), (8607, 41360), (8930, 39864), (9060, 39292), (9823, 36240), (9966, 35720), (10032, 35485), (10340, 34428), (10716, 33220), (11280, 31559), (11476, 31020), (12080, 29469), (12408, 28690), (12540, 28388), (13288, 26790), (13395, 26576), (14194, 25080), (14288, 24915), (14345, 24816), (15510, 22952), (16610, 21432), (16720, 21291), (17214, 20680), (17860, 19932), (18120, 19646)]