2089510020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2192

約数の個数: 240

約数和(自身を含む): 7212699648

約数和(自身を除く): 5123189628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 260, 270, 282, 324, 351, 390, 405, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 810, 846, 940, 1053, 1170, 1222, 1269, 1404, 1410, 1620, 1692, 1755, 1833, 2106, 2111, 2115, 2340, 2444, 2538, 2820, 3055, 3510, 3666, 3807, 4212, 4222, 4230, 5076, 5265, 5499, 6110, 6333, 6345, 7020, 7332, 7614, 8444, 8460, 9165, 10530, 10555, 10998, 12220, 12666, 12690, 15228, 16497, 18330, 18999, 19035, 21060, 21110, 21996, 25332, 25380, 27443, 27495, 31665, 32994, 36660, 37998, 38070, 42220, 49491, 54886, 54990, 56997, 63330, 65988, 75996, 76140, 82329, 82485, 94995, 98982, 99217, 109772, 109980, 113994, 126660, 137215, 164658, 164970, 170991, 189990, 197964, 198434, 227988, 246987, 247455, 274430, 284985, 297651, 329316, 329940, 341982, 379980, 396868, 411645, 493974, 494910, 496085, 548860, 569970, 595302, 683964, 740961, 823290, 854955, 892953, 987948, 989820, 992170, 1139940, 1190604, 1234935, 1289821, 1481922, 1488255, 1646580, 1709910, 1785906, 1984340, 2222883, 2469870, 2579642, 2678859, 2963844, 2976510, 3419820, 3571812, 3704805, 3869463, 4445766, 4464765, 4939740, 5159284, 5357718, 5953020, 6449105, 7409610, 7738926, 8036577, 8891532, 8929530, 10715436, 11114415, 11608389, 12898210, 13394295, 14819220, 15477852, 16073154, 17859060, 19347315, 22228830, 23216778, 25796420, 26788590, 32146308, 34825167, 38694630, 40182885, 44457660, 46433556, 53577180, 58041945, 69650334, 77389260, 80365770, 104475501, 116083890, 139300668, 160731540, 174125835, 208951002, 232167780, 348251670, 417902004, 522377505, 696503340, 1044755010, 2089510020]

約数ペア:

[(1, 2089510020), (2, 1044755010), (3, 696503340), (4, 522377505), (5, 417902004), (6, 348251670), (9, 232167780), (10, 208951002), (12, 174125835), (13, 160731540), (15, 139300668), (18, 116083890), (20, 104475501), (26, 80365770), (27, 77389260), (30, 69650334), (36, 58041945), (39, 53577180), (45, 46433556), (47, 44457660), (52, 40182885), (54, 38694630), (60, 34825167), (65, 32146308), (78, 26788590), (81, 25796420), (90, 23216778), (94, 22228830), (108, 19347315), (117, 17859060), (130, 16073154), (135, 15477852), (141, 14819220), (156, 13394295), (162, 12898210), (180, 11608389), (188, 11114415), (195, 10715436), (234, 8929530), (235, 8891532), (260, 8036577), (270, 7738926), (282, 7409610), (324, 6449105), (351, 5953020), (390, 5357718), (405, 5159284), (423, 4939740), (468, 4464765), (470, 4445766), (540, 3869463), (564, 3704805), (585, 3571812), (611, 3419820), (702, 2976510), (705, 2963844), (780, 2678859), (810, 2579642), (846, 2469870), (940, 2222883), (1053, 1984340), (1170, 1785906), (1222, 1709910), (1269, 1646580), (1404, 1488255), (1410, 1481922), (1620, 1289821), (1692, 1234935), (1755, 1190604), (1833, 1139940), (2106, 992170), (2111, 989820), (2115, 987948), (2340, 892953), (2444, 854955), (2538, 823290), (2820, 740961), (3055, 683964), (3510, 595302), (3666, 569970), (3807, 548860), (4212, 496085), (4222, 494910), (4230, 493974), (5076, 411645), (5265, 396868), (5499, 379980), (6110, 341982), (6333, 329940), (6345, 329316), (7020, 297651), (7332, 284985), (7614, 274430), (8444, 247455), (8460, 246987), (9165, 227988), (10530, 198434), (10555, 197964), (10998, 189990), (12220, 170991), (12666, 164970), (12690, 164658), (15228, 137215), (16497, 126660), (18330, 113994), (18999, 109980), (19035, 109772), (21060, 99217), (21110, 98982), (21996, 94995), (25332, 82485), (25380, 82329), (27443, 76140), (27495, 75996), (31665, 65988), (32994, 63330), (36660, 56997), (37998, 54990), (38070, 54886), (42220, 49491)]