872701920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 288

約数和(自身を含む): 3170119680

約数和(自身を除く): 2297417760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 167, 171, 180, 190, 191, 228, 240, 285, 288, 304, 334, 342, 360, 380, 382, 456, 480, 501, 570, 573, 608, 668, 684, 720, 760, 764, 835, 855, 912, 955, 1002, 1140, 1146, 1336, 1368, 1440, 1503, 1520, 1528, 1670, 1710, 1719, 1824, 1910, 2004, 2280, 2292, 2505, 2672, 2736, 2865, 3006, 3040, 3056, 3173, 3340, 3420, 3438, 3629, 3820, 4008, 4560, 4584, 5010, 5344, 5472, 5730, 6012, 6112, 6346, 6680, 6840, 6876, 7258, 7515, 7640, 8016, 8595, 9120, 9168, 9519, 10020, 10887, 11460, 12024, 12692, 13360, 13680, 13752, 14516, 15030, 15280, 15865, 16032, 17190, 18145, 18336, 19038, 20040, 21774, 22920, 24048, 25384, 26720, 27360, 27504, 28557, 29032, 30060, 30560, 31730, 31897, 32661, 34380, 36290, 38076, 40080, 43548, 45840, 47595, 48096, 50768, 54435, 55008, 57114, 58064, 60120, 63460, 63794, 65322, 68760, 72580, 76152, 80160, 87096, 91680, 95190, 95691, 101536, 108870, 114228, 116128, 120240, 126920, 127588, 130644, 137520, 142785, 145160, 152304, 159485, 163305, 174192, 190380, 191382, 217740, 228456, 240480, 253840, 255176, 261288, 275040, 285570, 287073, 290320, 304608, 318970, 326610, 348384, 380760, 382764, 435480, 456912, 478455, 507680, 510352, 522576, 571140, 574146, 580640, 606043, 637940, 653220, 761520, 765528, 870960, 913824, 956910, 1020704, 1045152, 1142280, 1148292, 1212086, 1275880, 1306440, 1435365, 1523040, 1531056, 1741920, 1818129, 1913820, 2284560, 2296584, 2424172, 2551760, 2612880, 2870730, 3030215, 3062112, 3636258, 3827640, 4569120, 4593168, 4848344, 5103520, 5225760, 5454387, 5741460, 6060430, 7272516, 7655280, 9090645, 9186336, 9696688, 10908774, 11482920, 12120860, 14545032, 15310560, 18181290, 19393376, 21817548, 22965840, 24241720, 27271935, 29090064, 36362580, 43635096, 45931680, 48483440, 54543870, 58180128, 72725160, 87270192, 96966880, 109087740, 145450320, 174540384, 218175480, 290900640, 436350960, 872701920]

約数ペア:

[(1, 872701920), (2, 436350960), (3, 290900640), (4, 218175480), (5, 174540384), (6, 145450320), (8, 109087740), (9, 96966880), (10, 87270192), (12, 72725160), (15, 58180128), (16, 54543870), (18, 48483440), (19, 45931680), (20, 43635096), (24, 36362580), (30, 29090064), (32, 27271935), (36, 24241720), (38, 22965840), (40, 21817548), (45, 19393376), (48, 18181290), (57, 15310560), (60, 14545032), (72, 12120860), (76, 11482920), (80, 10908774), (90, 9696688), (95, 9186336), (96, 9090645), (114, 7655280), (120, 7272516), (144, 6060430), (152, 5741460), (160, 5454387), (167, 5225760), (171, 5103520), (180, 4848344), (190, 4593168), (191, 4569120), (228, 3827640), (240, 3636258), (285, 3062112), (288, 3030215), (304, 2870730), (334, 2612880), (342, 2551760), (360, 2424172), (380, 2296584), (382, 2284560), (456, 1913820), (480, 1818129), (501, 1741920), (570, 1531056), (573, 1523040), (608, 1435365), (668, 1306440), (684, 1275880), (720, 1212086), (760, 1148292), (764, 1142280), (835, 1045152), (855, 1020704), (912, 956910), (955, 913824), (1002, 870960), (1140, 765528), (1146, 761520), (1336, 653220), (1368, 637940), (1440, 606043), (1503, 580640), (1520, 574146), (1528, 571140), (1670, 522576), (1710, 510352), (1719, 507680), (1824, 478455), (1910, 456912), (2004, 435480), (2280, 382764), (2292, 380760), (2505, 348384), (2672, 326610), (2736, 318970), (2865, 304608), (3006, 290320), (3040, 287073), (3056, 285570), (3173, 275040), (3340, 261288), (3420, 255176), (3438, 253840), (3629, 240480), (3820, 228456), (4008, 217740), (4560, 191382), (4584, 190380), (5010, 174192), (5344, 163305), (5472, 159485), (5730, 152304), (6012, 145160), (6112, 142785), (6346, 137520), (6680, 130644), (6840, 127588), (6876, 126920), (7258, 120240), (7515, 116128), (7640, 114228), (8016, 108870), (8595, 101536), (9120, 95691), (9168, 95190), (9519, 91680), (10020, 87096), (10887, 80160), (11460, 76152), (12024, 72580), (12692, 68760), (13360, 65322), (13680, 63794), (13752, 63460), (14516, 60120), (15030, 58064), (15280, 57114), (15865, 55008), (16032, 54435), (17190, 50768), (18145, 48096), (18336, 47595), (19038, 45840), (20040, 43548), (21774, 40080), (22920, 38076), (24048, 36290), (25384, 34380), (26720, 32661), (27360, 31897), (27504, 31730), (28557, 30560), (29032, 30060)]