1904696040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 256

約数和(自身を含む): 6531840000

約数和(自身を除く): 4627143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 179, 190, 195, 228, 247, 260, 285, 312, 358, 359, 380, 390, 456, 494, 520, 537, 570, 716, 718, 741, 760, 780, 895, 988, 1074, 1077, 1140, 1235, 1432, 1436, 1482, 1560, 1790, 1795, 1976, 2148, 2154, 2280, 2327, 2470, 2685, 2872, 2964, 3401, 3580, 3590, 3705, 4296, 4308, 4654, 4667, 4940, 5370, 5385, 5928, 6802, 6821, 6981, 7160, 7180, 7410, 8616, 9308, 9334, 9880, 10203, 10740, 10770, 11635, 13604, 13642, 13962, 14001, 14360, 14820, 17005, 18616, 18668, 20406, 20463, 21480, 21540, 23270, 23335, 27208, 27284, 27924, 28002, 29640, 34010, 34105, 34905, 37336, 40812, 40926, 43080, 44213, 46540, 46670, 51015, 54568, 55848, 56004, 64261, 68020, 68210, 69810, 70005, 81624, 81852, 88426, 88673, 93080, 93340, 102030, 102315, 112008, 128522, 132639, 136040, 136420, 139620, 140010, 163704, 176852, 177346, 186680, 192783, 204060, 204630, 221065, 257044, 265278, 266019, 272840, 279240, 280020, 321305, 353704, 354692, 385566, 408120, 409260, 442130, 443365, 514088, 530556, 532038, 560040, 642610, 663195, 709384, 771132, 818520, 835393, 884260, 886730, 963915, 1061112, 1064076, 1220959, 1285220, 1326390, 1330095, 1542264, 1670786, 1768520, 1773460, 1927830, 2128152, 2441918, 2506179, 2570440, 2652780, 2660190, 3341572, 3546920, 3662877, 3855660, 4176965, 4883836, 5012358, 5305560, 5320380, 6104795, 6683144, 7325754, 7711320, 8353930, 9767672, 10024716, 10640760, 12209590, 12530895, 14651508, 15872467, 16707860, 18314385, 20049432, 24419180, 25061790, 29303016, 31744934, 33415720, 36628770, 47617401, 48838360, 50123580, 63489868, 73257540, 79362335, 95234802, 100247160, 126979736, 146515080, 158724670, 190469604, 238087005, 317449340, 380939208, 476174010, 634898680, 952348020, 1904696040]

約数ペア:

[(1, 1904696040), (2, 952348020), (3, 634898680), (4, 476174010), (5, 380939208), (6, 317449340), (8, 238087005), (10, 190469604), (12, 158724670), (13, 146515080), (15, 126979736), (19, 100247160), (20, 95234802), (24, 79362335), (26, 73257540), (30, 63489868), (38, 50123580), (39, 48838360), (40, 47617401), (52, 36628770), (57, 33415720), (60, 31744934), (65, 29303016), (76, 25061790), (78, 24419180), (95, 20049432), (104, 18314385), (114, 16707860), (120, 15872467), (130, 14651508), (152, 12530895), (156, 12209590), (179, 10640760), (190, 10024716), (195, 9767672), (228, 8353930), (247, 7711320), (260, 7325754), (285, 6683144), (312, 6104795), (358, 5320380), (359, 5305560), (380, 5012358), (390, 4883836), (456, 4176965), (494, 3855660), (520, 3662877), (537, 3546920), (570, 3341572), (716, 2660190), (718, 2652780), (741, 2570440), (760, 2506179), (780, 2441918), (895, 2128152), (988, 1927830), (1074, 1773460), (1077, 1768520), (1140, 1670786), (1235, 1542264), (1432, 1330095), (1436, 1326390), (1482, 1285220), (1560, 1220959), (1790, 1064076), (1795, 1061112), (1976, 963915), (2148, 886730), (2154, 884260), (2280, 835393), (2327, 818520), (2470, 771132), (2685, 709384), (2872, 663195), (2964, 642610), (3401, 560040), (3580, 532038), (3590, 530556), (3705, 514088), (4296, 443365), (4308, 442130), (4654, 409260), (4667, 408120), (4940, 385566), (5370, 354692), (5385, 353704), (5928, 321305), (6802, 280020), (6821, 279240), (6981, 272840), (7160, 266019), (7180, 265278), (7410, 257044), (8616, 221065), (9308, 204630), (9334, 204060), (9880, 192783), (10203, 186680), (10740, 177346), (10770, 176852), (11635, 163704), (13604, 140010), (13642, 139620), (13962, 136420), (14001, 136040), (14360, 132639), (14820, 128522), (17005, 112008), (18616, 102315), (18668, 102030), (20406, 93340), (20463, 93080), (21480, 88673), (21540, 88426), (23270, 81852), (23335, 81624), (27208, 70005), (27284, 69810), (27924, 68210), (28002, 68020), (29640, 64261), (34010, 56004), (34105, 55848), (34905, 54568), (37336, 51015), (40812, 46670), (40926, 46540), (43080, 44213)]