4778726940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{4373}}^1$

素因数の和:4868

約数の個数: 144

約数和(自身を含む): 15647512608

約数和(自身を除く): 10868785668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 467, 468, 585, 780, 934, 1170, 1401, 1868, 2335, 2340, 2802, 4203, 4373, 4670, 5604, 6071, 7005, 8406, 8746, 9340, 12142, 13119, 14010, 16812, 17492, 18213, 21015, 21865, 24284, 26238, 28020, 30355, 36426, 39357, 42030, 43730, 52476, 54639, 56849, 60710, 65595, 72852, 78714, 84060, 87460, 91065, 109278, 113698, 121420, 131190, 157428, 170547, 182130, 196785, 218556, 227396, 262380, 273195, 284245, 341094, 364260, 393570, 511641, 546390, 568490, 682188, 787140, 852735, 1023282, 1092780, 1136980, 1705470, 2042191, 2046564, 2558205, 3410940, 4084382, 5116410, 6126573, 8168764, 10210955, 10232820, 12253146, 18379719, 20421910, 24506292, 26548483, 30632865, 36759438, 40843820, 53096966, 61265730, 73518876, 79645449, 91898595, 106193932, 122531460, 132742415, 159290898, 183797190, 238936347, 265484830, 318581796, 367594380, 398227245, 477872694, 530969660, 796454490, 955745388, 1194681735, 1592908980, 2389363470, 4778726940]

約数ペア:

[(1, 4778726940), (2, 2389363470), (3, 1592908980), (4, 1194681735), (5, 955745388), (6, 796454490), (9, 530969660), (10, 477872694), (12, 398227245), (13, 367594380), (15, 318581796), (18, 265484830), (20, 238936347), (26, 183797190), (30, 159290898), (36, 132742415), (39, 122531460), (45, 106193932), (52, 91898595), (60, 79645449), (65, 73518876), (78, 61265730), (90, 53096966), (117, 40843820), (130, 36759438), (156, 30632865), (180, 26548483), (195, 24506292), (234, 20421910), (260, 18379719), (390, 12253146), (467, 10232820), (468, 10210955), (585, 8168764), (780, 6126573), (934, 5116410), (1170, 4084382), (1401, 3410940), (1868, 2558205), (2335, 2046564), (2340, 2042191), (2802, 1705470), (4203, 1136980), (4373, 1092780), (4670, 1023282), (5604, 852735), (6071, 787140), (7005, 682188), (8406, 568490), (8746, 546390), (9340, 511641), (12142, 393570), (13119, 364260), (14010, 341094), (16812, 284245), (17492, 273195), (18213, 262380), (21015, 227396), (21865, 218556), (24284, 196785), (26238, 182130), (28020, 170547), (30355, 157428), (36426, 131190), (39357, 121420), (42030, 113698), (43730, 109278), (52476, 91065), (54639, 87460), (56849, 84060), (60710, 78714), (65595, 72852)]