2636959440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 8407319040

約数和(自身を除く): 5770359600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 157, 188, 235, 240, 282, 314, 376, 470, 471, 564, 628, 705, 752, 785, 940, 942, 1128, 1256, 1410, 1489, 1570, 1880, 1884, 2256, 2355, 2512, 2820, 2978, 3140, 3760, 3768, 4467, 4710, 5640, 5956, 6280, 7379, 7445, 7536, 8934, 9420, 11280, 11912, 12560, 14758, 14890, 17868, 18840, 22137, 22335, 23824, 29516, 29780, 35736, 36895, 37680, 44274, 44670, 59032, 59560, 69983, 71472, 73790, 88548, 89340, 110685, 118064, 119120, 139966, 147580, 177096, 178680, 209949, 221370, 233773, 279932, 295160, 349915, 354192, 357360, 419898, 442740, 467546, 559864, 590320, 699830, 701319, 839796, 885480, 935092, 1049745, 1119728, 1168865, 1399660, 1402638, 1679592, 1770960, 1870184, 2099490, 2337730, 2799320, 2805276, 3359184, 3506595, 3740368, 4198980, 4675460, 5598640, 5610552, 7013190, 8397960, 9350920, 10987331, 11221104, 14026380, 16795920, 18701840, 21974662, 28052760, 32961993, 43949324, 54936655, 56105520, 65923986, 87898648, 109873310, 131847972, 164809965, 175797296, 219746620, 263695944, 329619930, 439493240, 527391888, 659239860, 878986480, 1318479720, 2636959440]

約数ペア:

[(1, 2636959440), (2, 1318479720), (3, 878986480), (4, 659239860), (5, 527391888), (6, 439493240), (8, 329619930), (10, 263695944), (12, 219746620), (15, 175797296), (16, 164809965), (20, 131847972), (24, 109873310), (30, 87898648), (40, 65923986), (47, 56105520), (48, 54936655), (60, 43949324), (80, 32961993), (94, 28052760), (120, 21974662), (141, 18701840), (157, 16795920), (188, 14026380), (235, 11221104), (240, 10987331), (282, 9350920), (314, 8397960), (376, 7013190), (470, 5610552), (471, 5598640), (564, 4675460), (628, 4198980), (705, 3740368), (752, 3506595), (785, 3359184), (940, 2805276), (942, 2799320), (1128, 2337730), (1256, 2099490), (1410, 1870184), (1489, 1770960), (1570, 1679592), (1880, 1402638), (1884, 1399660), (2256, 1168865), (2355, 1119728), (2512, 1049745), (2820, 935092), (2978, 885480), (3140, 839796), (3760, 701319), (3768, 699830), (4467, 590320), (4710, 559864), (5640, 467546), (5956, 442740), (6280, 419898), (7379, 357360), (7445, 354192), (7536, 349915), (8934, 295160), (9420, 279932), (11280, 233773), (11912, 221370), (12560, 209949), (14758, 178680), (14890, 177096), (17868, 147580), (18840, 139966), (22137, 119120), (22335, 118064), (23824, 110685), (29516, 89340), (29780, 88548), (35736, 73790), (36895, 71472), (37680, 69983), (44274, 59560), (44670, 59032)]