128429730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 416078208

約数和(自身を除く): 287648478

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 143, 153, 165, 170, 187, 195, 198, 221, 234, 255, 286, 306, 330, 374, 390, 429, 442, 495, 510, 561, 585, 587, 663, 715, 765, 858, 935, 990, 1105, 1122, 1170, 1174, 1287, 1326, 1430, 1530, 1683, 1761, 1870, 1989, 2145, 2210, 2431, 2574, 2805, 2935, 3315, 3366, 3522, 3978, 4290, 4862, 5283, 5610, 5870, 6435, 6457, 6630, 7293, 7631, 8415, 8805, 9945, 9979, 10566, 12155, 12870, 12914, 14586, 15262, 16830, 17610, 19371, 19890, 19958, 21879, 22893, 24310, 26415, 29937, 32285, 36465, 38155, 38742, 43758, 45786, 49895, 52830, 58113, 59874, 64570, 68679, 72930, 76310, 83941, 89811, 96855, 99790, 109395, 109769, 114465, 116226, 129727, 137358, 149685, 167882, 179622, 193710, 218790, 219538, 228930, 251823, 259454, 290565, 299370, 329307, 343395, 389181, 419705, 449055, 503646, 548845, 581130, 648635, 658614, 686790, 755469, 778362, 839410, 898110, 987921, 1097690, 1167543, 1259115, 1297270, 1426997, 1510938, 1646535, 1945905, 1975842, 2335086, 2518230, 2853994, 3293070, 3777345, 3891810, 4280991, 4939605, 5837715, 7134985, 7554690, 8561982, 9879210, 11675430, 12842973, 14269970, 21404955, 25685946, 42809910, 64214865, 128429730]

約数ペア:

[(1, 128429730), (2, 64214865), (3, 42809910), (5, 25685946), (6, 21404955), (9, 14269970), (10, 12842973), (11, 11675430), (13, 9879210), (15, 8561982), (17, 7554690), (18, 7134985), (22, 5837715), (26, 4939605), (30, 4280991), (33, 3891810), (34, 3777345), (39, 3293070), (45, 2853994), (51, 2518230), (55, 2335086), (65, 1975842), (66, 1945905), (78, 1646535), (85, 1510938), (90, 1426997), (99, 1297270), (102, 1259115), (110, 1167543), (117, 1097690), (130, 987921), (143, 898110), (153, 839410), (165, 778362), (170, 755469), (187, 686790), (195, 658614), (198, 648635), (221, 581130), (234, 548845), (255, 503646), (286, 449055), (306, 419705), (330, 389181), (374, 343395), (390, 329307), (429, 299370), (442, 290565), (495, 259454), (510, 251823), (561, 228930), (585, 219538), (587, 218790), (663, 193710), (715, 179622), (765, 167882), (858, 149685), (935, 137358), (990, 129727), (1105, 116226), (1122, 114465), (1170, 109769), (1174, 109395), (1287, 99790), (1326, 96855), (1430, 89811), (1530, 83941), (1683, 76310), (1761, 72930), (1870, 68679), (1989, 64570), (2145, 59874), (2210, 58113), (2431, 52830), (2574, 49895), (2805, 45786), (2935, 43758), (3315, 38742), (3366, 38155), (3522, 36465), (3978, 32285), (4290, 29937), (4862, 26415), (5283, 24310), (5610, 22893), (5870, 21879), (6435, 19958), (6457, 19890), (6630, 19371), (7293, 17610), (7631, 16830), (8415, 15262), (8805, 14586), (9945, 12914), (9979, 12870), (10566, 12155)]