1817967060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2783

約数の個数: 288

約数和(自身を含む): 6955183872

約数和(自身を除く): 5137216812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 287, 315, 364, 369, 390, 410, 420, 455, 468, 492, 533, 546, 574, 585, 615, 630, 738, 780, 819, 820, 861, 910, 1066, 1092, 1148, 1170, 1230, 1260, 1365, 1435, 1476, 1599, 1638, 1722, 1820, 1845, 2132, 2340, 2460, 2583, 2665, 2707, 2730, 2870, 3198, 3276, 3444, 3690, 3731, 4095, 4305, 4797, 5166, 5330, 5414, 5460, 5740, 6396, 7380, 7462, 7995, 8121, 8190, 8610, 9594, 10332, 10660, 10828, 11193, 12915, 13535, 14924, 15990, 16242, 16380, 17220, 18655, 18949, 19188, 22386, 23985, 24363, 25830, 27070, 31980, 32484, 33579, 35191, 37310, 37898, 40605, 44772, 47970, 48726, 51660, 54140, 55965, 56847, 67158, 70382, 74620, 75796, 81210, 94745, 95940, 97452, 105573, 110987, 111930, 113694, 121815, 134316, 140764, 162420, 167895, 170541, 175955, 189490, 211146, 221974, 223860, 227388, 243630, 246337, 284235, 316719, 332961, 335790, 341082, 351910, 378980, 422292, 443948, 487260, 492674, 527865, 554935, 568470, 633438, 665922, 671580, 682164, 703820, 739011, 776909, 852705, 985348, 998883, 1055730, 1109870, 1136940, 1231685, 1266876, 1331844, 1442831, 1478022, 1553818, 1583595, 1664805, 1705410, 1997766, 2111460, 2217033, 2219740, 2330727, 2463370, 2885662, 2956044, 3107636, 3167190, 3329610, 3410820, 3695055, 3884545, 3995532, 4328493, 4434066, 4661454, 4926740, 4994415, 5771324, 6334380, 6659220, 6992181, 7214155, 7390110, 7769090, 8656986, 8868132, 9322908, 9988830, 10099817, 11085165, 11653635, 12985479, 13984362, 14428310, 14780220, 15538180, 17313972, 19977660, 20199634, 21642465, 22170330, 23307270, 25970958, 27968724, 28856620, 30299451, 34960905, 40399268, 43284930, 44340660, 46614540, 50499085, 51941916, 60598902, 64927395, 69921810, 86569860, 90898353, 100998170, 121197804, 129854790, 139843620, 151497255, 181796706, 201996340, 259709580, 302994510, 363593412, 454491765, 605989020, 908983530, 1817967060]

約数ペア:

[(1, 1817967060), (2, 908983530), (3, 605989020), (4, 454491765), (5, 363593412), (6, 302994510), (7, 259709580), (9, 201996340), (10, 181796706), (12, 151497255), (13, 139843620), (14, 129854790), (15, 121197804), (18, 100998170), (20, 90898353), (21, 86569860), (26, 69921810), (28, 64927395), (30, 60598902), (35, 51941916), (36, 50499085), (39, 46614540), (41, 44340660), (42, 43284930), (45, 40399268), (52, 34960905), (60, 30299451), (63, 28856620), (65, 27968724), (70, 25970958), (78, 23307270), (82, 22170330), (84, 21642465), (90, 20199634), (91, 19977660), (105, 17313972), (117, 15538180), (123, 14780220), (126, 14428310), (130, 13984362), (140, 12985479), (156, 11653635), (164, 11085165), (180, 10099817), (182, 9988830), (195, 9322908), (205, 8868132), (210, 8656986), (234, 7769090), (246, 7390110), (252, 7214155), (260, 6992181), (273, 6659220), (287, 6334380), (315, 5771324), (364, 4994415), (369, 4926740), (390, 4661454), (410, 4434066), (420, 4328493), (455, 3995532), (468, 3884545), (492, 3695055), (533, 3410820), (546, 3329610), (574, 3167190), (585, 3107636), (615, 2956044), (630, 2885662), (738, 2463370), (780, 2330727), (819, 2219740), (820, 2217033), (861, 2111460), (910, 1997766), (1066, 1705410), (1092, 1664805), (1148, 1583595), (1170, 1553818), (1230, 1478022), (1260, 1442831), (1365, 1331844), (1435, 1266876), (1476, 1231685), (1599, 1136940), (1638, 1109870), (1722, 1055730), (1820, 998883), (1845, 985348), (2132, 852705), (2340, 776909), (2460, 739011), (2583, 703820), (2665, 682164), (2707, 671580), (2730, 665922), (2870, 633438), (3198, 568470), (3276, 554935), (3444, 527865), (3690, 492674), (3731, 487260), (4095, 443948), (4305, 422292), (4797, 378980), (5166, 351910), (5330, 341082), (5414, 335790), (5460, 332961), (5740, 316719), (6396, 284235), (7380, 246337), (7462, 243630), (7995, 227388), (8121, 223860), (8190, 221974), (8610, 211146), (9594, 189490), (10332, 175955), (10660, 170541), (10828, 167895), (11193, 162420), (12915, 140764), (13535, 134316), (14924, 121815), (15990, 113694), (16242, 111930), (16380, 110987), (17220, 105573), (18655, 97452), (18949, 95940), (19188, 94745), (22386, 81210), (23985, 75796), (24363, 74620), (25830, 70382), (27070, 67158), (31980, 56847), (32484, 55965), (33579, 54140), (35191, 51660), (37310, 48726), (37898, 47970), (40605, 44772)]