212195040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 718502400

約数和(自身を除く): 506307360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 439, 456, 480, 530, 570, 608, 636, 760, 795, 848, 878, 912, 1007, 1060, 1140, 1272, 1317, 1520, 1590, 1696, 1756, 1824, 2014, 2120, 2195, 2280, 2544, 2634, 3021, 3040, 3180, 3512, 4028, 4240, 4390, 4560, 5035, 5088, 5268, 6042, 6360, 6585, 7024, 8056, 8341, 8480, 8780, 9120, 10070, 10536, 12084, 12720, 13170, 14048, 15105, 16112, 16682, 17560, 20140, 21072, 23267, 24168, 25023, 25440, 26340, 30210, 32224, 33364, 35120, 40280, 41705, 42144, 46534, 48336, 50046, 52680, 60420, 66728, 69801, 70240, 80560, 83410, 93068, 96672, 100092, 105360, 116335, 120840, 125115, 133456, 139602, 161120, 166820, 186136, 200184, 210720, 232670, 241680, 250230, 266912, 279204, 333640, 349005, 372272, 400368, 442073, 465340, 483360, 500460, 558408, 667280, 698010, 744544, 800736, 884146, 930680, 1000920, 1116816, 1326219, 1334560, 1396020, 1768292, 1861360, 2001840, 2210365, 2233632, 2652438, 2792040, 3536584, 3722720, 4003680, 4420730, 5304876, 5584080, 6631095, 7073168, 8841460, 10609752, 11168160, 13262190, 14146336, 17682920, 21219504, 26524380, 35365840, 42439008, 53048760, 70731680, 106097520, 212195040]

約数ペア:

[(1, 212195040), (2, 106097520), (3, 70731680), (4, 53048760), (5, 42439008), (6, 35365840), (8, 26524380), (10, 21219504), (12, 17682920), (15, 14146336), (16, 13262190), (19, 11168160), (20, 10609752), (24, 8841460), (30, 7073168), (32, 6631095), (38, 5584080), (40, 5304876), (48, 4420730), (53, 4003680), (57, 3722720), (60, 3536584), (76, 2792040), (80, 2652438), (95, 2233632), (96, 2210365), (106, 2001840), (114, 1861360), (120, 1768292), (152, 1396020), (159, 1334560), (160, 1326219), (190, 1116816), (212, 1000920), (228, 930680), (240, 884146), (265, 800736), (285, 744544), (304, 698010), (318, 667280), (380, 558408), (424, 500460), (439, 483360), (456, 465340), (480, 442073), (530, 400368), (570, 372272), (608, 349005), (636, 333640), (760, 279204), (795, 266912), (848, 250230), (878, 241680), (912, 232670), (1007, 210720), (1060, 200184), (1140, 186136), (1272, 166820), (1317, 161120), (1520, 139602), (1590, 133456), (1696, 125115), (1756, 120840), (1824, 116335), (2014, 105360), (2120, 100092), (2195, 96672), (2280, 93068), (2544, 83410), (2634, 80560), (3021, 70240), (3040, 69801), (3180, 66728), (3512, 60420), (4028, 52680), (4240, 50046), (4390, 48336), (4560, 46534), (5035, 42144), (5088, 41705), (5268, 40280), (6042, 35120), (6360, 33364), (6585, 32224), (7024, 30210), (8056, 26340), (8341, 25440), (8480, 25023), (8780, 24168), (9120, 23267), (10070, 21072), (10536, 20140), (12084, 17560), (12720, 16682), (13170, 16112), (14048, 15105)]