2647691460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 8717829120

約数和(自身を除く): 6070137660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 107, 115, 129, 138, 139, 172, 180, 207, 214, 215, 230, 258, 276, 278, 321, 345, 387, 414, 417, 428, 430, 460, 516, 535, 556, 642, 645, 690, 695, 774, 828, 834, 860, 963, 989, 1035, 1070, 1251, 1284, 1290, 1380, 1390, 1548, 1605, 1668, 1926, 1935, 1978, 2070, 2085, 2140, 2461, 2502, 2580, 2780, 2967, 3197, 3210, 3852, 3870, 3956, 4140, 4170, 4601, 4815, 4922, 4945, 5004, 5934, 5977, 6255, 6394, 6420, 7383, 7740, 8340, 8901, 9202, 9591, 9630, 9844, 9890, 11868, 11954, 12305, 12510, 12788, 13803, 14766, 14835, 14873, 15985, 17802, 17931, 18404, 19182, 19260, 19780, 22149, 23005, 23908, 24610, 25020, 27606, 28773, 29532, 29670, 29746, 29885, 31970, 35604, 35862, 36915, 38364, 41409, 44298, 44505, 44619, 46010, 47955, 49220, 53793, 55212, 57546, 59340, 59492, 59770, 63940, 69015, 71724, 73830, 74365, 82818, 88596, 89010, 89238, 89655, 92020, 95910, 105823, 107586, 110745, 115092, 119540, 133857, 137471, 138030, 143865, 147660, 148730, 165636, 178020, 178476, 179310, 191820, 207045, 211646, 215172, 221490, 223095, 267714, 268965, 274942, 276060, 287730, 297460, 317469, 342079, 358620, 412413, 414090, 423292, 442980, 446190, 529115, 535428, 537930, 549884, 575460, 634938, 639539, 669285, 684158, 687355, 824826, 828180, 892380, 952407, 1026237, 1058230, 1075860, 1237239, 1269876, 1279078, 1338570, 1368316, 1374710, 1587345, 1649652, 1710395, 1904814, 1918617, 2052474, 2062065, 2116460, 2474478, 2558156, 2677140, 2749420, 3078711, 3174690, 3197695, 3420790, 3809628, 3837234, 4104948, 4124130, 4762035, 4948956, 5131185, 5755851, 6157422, 6186195, 6349380, 6395390, 6841580, 7674468, 8248260, 9524070, 9593085, 10262370, 11511702, 12314844, 12372390, 12790780, 14709397, 15393555, 19048140, 19186170, 20524740, 23023404, 24744780, 28779255, 29418794, 30787110, 38372340, 44128191, 57558510, 58837588, 61574220, 73546985, 88256382, 115117020, 132384573, 147093970, 176512764, 220640955, 264769146, 294187940, 441281910, 529538292, 661922865, 882563820, 1323845730, 2647691460]

約数ペア:

[(1, 2647691460), (2, 1323845730), (3, 882563820), (4, 661922865), (5, 529538292), (6, 441281910), (9, 294187940), (10, 264769146), (12, 220640955), (15, 176512764), (18, 147093970), (20, 132384573), (23, 115117020), (30, 88256382), (36, 73546985), (43, 61574220), (45, 58837588), (46, 57558510), (60, 44128191), (69, 38372340), (86, 30787110), (90, 29418794), (92, 28779255), (107, 24744780), (115, 23023404), (129, 20524740), (138, 19186170), (139, 19048140), (172, 15393555), (180, 14709397), (207, 12790780), (214, 12372390), (215, 12314844), (230, 11511702), (258, 10262370), (276, 9593085), (278, 9524070), (321, 8248260), (345, 7674468), (387, 6841580), (414, 6395390), (417, 6349380), (428, 6186195), (430, 6157422), (460, 5755851), (516, 5131185), (535, 4948956), (556, 4762035), (642, 4124130), (645, 4104948), (690, 3837234), (695, 3809628), (774, 3420790), (828, 3197695), (834, 3174690), (860, 3078711), (963, 2749420), (989, 2677140), (1035, 2558156), (1070, 2474478), (1251, 2116460), (1284, 2062065), (1290, 2052474), (1380, 1918617), (1390, 1904814), (1548, 1710395), (1605, 1649652), (1668, 1587345), (1926, 1374710), (1935, 1368316), (1978, 1338570), (2070, 1279078), (2085, 1269876), (2140, 1237239), (2461, 1075860), (2502, 1058230), (2580, 1026237), (2780, 952407), (2967, 892380), (3197, 828180), (3210, 824826), (3852, 687355), (3870, 684158), (3956, 669285), (4140, 639539), (4170, 634938), (4601, 575460), (4815, 549884), (4922, 537930), (4945, 535428), (5004, 529115), (5934, 446190), (5977, 442980), (6255, 423292), (6394, 414090), (6420, 412413), (7383, 358620), (7740, 342079), (8340, 317469), (8901, 297460), (9202, 287730), (9591, 276060), (9630, 274942), (9844, 268965), (9890, 267714), (11868, 223095), (11954, 221490), (12305, 215172), (12510, 211646), (12788, 207045), (13803, 191820), (14766, 179310), (14835, 178476), (14873, 178020), (15985, 165636), (17802, 148730), (17931, 147660), (18404, 143865), (19182, 138030), (19260, 137471), (19780, 133857), (22149, 119540), (23005, 115092), (23908, 110745), (24610, 107586), (25020, 105823), (27606, 95910), (28773, 92020), (29532, 89655), (29670, 89238), (29746, 89010), (29885, 88596), (31970, 82818), (35604, 74365), (35862, 73830), (36915, 71724), (38364, 69015), (41409, 63940), (44298, 59770), (44505, 59492), (44619, 59340), (46010, 57546), (47955, 55212), (49220, 53793)]