4420783920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2251}}^1$

素因数の和:2448

約数の個数: 240

約数和(自身を含む): 16044473088

約数和(自身を除く): 11623689168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 167, 168, 196, 210, 240, 245, 280, 294, 334, 336, 392, 420, 490, 501, 560, 588, 668, 735, 784, 835, 840, 980, 1002, 1169, 1176, 1336, 1470, 1670, 1680, 1960, 2004, 2251, 2338, 2352, 2505, 2672, 2940, 3340, 3507, 3920, 4008, 4502, 4676, 5010, 5845, 5880, 6680, 6753, 7014, 8016, 8183, 9004, 9352, 10020, 11255, 11690, 11760, 13360, 13506, 14028, 15757, 16366, 17535, 18008, 18704, 20040, 22510, 23380, 24549, 27012, 28056, 31514, 32732, 33765, 35070, 36016, 40080, 40915, 45020, 46760, 47271, 49098, 54024, 56112, 63028, 65464, 67530, 70140, 78785, 81830, 90040, 93520, 94542, 98196, 108048, 110299, 122745, 126056, 130928, 135060, 140280, 157570, 163660, 180080, 189084, 196392, 220598, 236355, 245490, 252112, 270120, 280560, 315140, 327320, 330897, 375917, 378168, 392784, 441196, 472710, 490980, 540240, 551495, 630280, 654640, 661794, 751834, 756336, 882392, 945420, 981960, 1102990, 1127751, 1260560, 1323588, 1503668, 1654485, 1764784, 1879585, 1890840, 1963920, 2205980, 2255502, 2631419, 2647176, 3007336, 3308970, 3759170, 3781680, 4411960, 4511004, 5262838, 5294352, 5638755, 6014672, 6617940, 7518340, 7894257, 8823920, 9022008, 10525676, 11277510, 13157095, 13235880, 15036680, 15788514, 18044016, 18419933, 21051352, 22555020, 26314190, 26471760, 30073360, 31577028, 36839866, 39471285, 42102704, 45110040, 52628380, 55259799, 63154056, 73679732, 78942570, 90220080, 92099665, 105256760, 110519598, 126308112, 147359464, 157885140, 184199330, 210513520, 221039196, 276298995, 294718928, 315770280, 368398660, 442078392, 552597990, 631540560, 736797320, 884156784, 1105195980, 1473594640, 2210391960, 4420783920]

約数ペア:

[(1, 4420783920), (2, 2210391960), (3, 1473594640), (4, 1105195980), (5, 884156784), (6, 736797320), (7, 631540560), (8, 552597990), (10, 442078392), (12, 368398660), (14, 315770280), (15, 294718928), (16, 276298995), (20, 221039196), (21, 210513520), (24, 184199330), (28, 157885140), (30, 147359464), (35, 126308112), (40, 110519598), (42, 105256760), (48, 92099665), (49, 90220080), (56, 78942570), (60, 73679732), (70, 63154056), (80, 55259799), (84, 52628380), (98, 45110040), (105, 42102704), (112, 39471285), (120, 36839866), (140, 31577028), (147, 30073360), (167, 26471760), (168, 26314190), (196, 22555020), (210, 21051352), (240, 18419933), (245, 18044016), (280, 15788514), (294, 15036680), (334, 13235880), (336, 13157095), (392, 11277510), (420, 10525676), (490, 9022008), (501, 8823920), (560, 7894257), (588, 7518340), (668, 6617940), (735, 6014672), (784, 5638755), (835, 5294352), (840, 5262838), (980, 4511004), (1002, 4411960), (1169, 3781680), (1176, 3759170), (1336, 3308970), (1470, 3007336), (1670, 2647176), (1680, 2631419), (1960, 2255502), (2004, 2205980), (2251, 1963920), (2338, 1890840), (2352, 1879585), (2505, 1764784), (2672, 1654485), (2940, 1503668), (3340, 1323588), (3507, 1260560), (3920, 1127751), (4008, 1102990), (4502, 981960), (4676, 945420), (5010, 882392), (5845, 756336), (5880, 751834), (6680, 661794), (6753, 654640), (7014, 630280), (8016, 551495), (8183, 540240), (9004, 490980), (9352, 472710), (10020, 441196), (11255, 392784), (11690, 378168), (11760, 375917), (13360, 330897), (13506, 327320), (14028, 315140), (15757, 280560), (16366, 270120), (17535, 252112), (18008, 245490), (18704, 236355), (20040, 220598), (22510, 196392), (23380, 189084), (24549, 180080), (27012, 163660), (28056, 157570), (31514, 140280), (32732, 135060), (33765, 130928), (35070, 126056), (36016, 122745), (40080, 110299), (40915, 108048), (45020, 98196), (46760, 94542), (47271, 93520), (49098, 90040), (54024, 81830), (56112, 78785), (63028, 70140), (65464, 67530)]