195934440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 479022360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 61, 65, 71, 78, 87, 104, 116, 120, 122, 130, 142, 145, 156, 174, 183, 195, 213, 232, 244, 260, 284, 290, 305, 312, 348, 355, 366, 377, 390, 426, 435, 488, 520, 568, 580, 610, 696, 710, 732, 754, 780, 793, 852, 870, 915, 923, 1065, 1131, 1160, 1220, 1420, 1464, 1508, 1560, 1586, 1704, 1740, 1769, 1830, 1846, 1885, 2059, 2130, 2262, 2379, 2440, 2769, 2840, 3016, 3172, 3480, 3538, 3660, 3692, 3770, 3965, 4118, 4260, 4331, 4524, 4615, 4758, 5307, 5538, 5655, 6177, 6344, 7076, 7320, 7384, 7540, 7930, 8236, 8520, 8662, 8845, 9048, 9230, 9516, 10295, 10614, 11076, 11310, 11895, 12354, 12993, 13845, 14152, 15080, 15860, 16472, 17324, 17690, 18460, 19032, 20590, 21228, 21655, 22152, 22620, 22997, 23790, 24708, 25986, 26535, 26767, 27690, 30885, 31720, 34648, 35380, 36920, 41180, 42456, 43310, 45240, 45994, 47580, 49416, 51972, 53070, 53534, 55380, 56303, 61770, 64965, 68991, 70760, 80301, 82360, 86620, 91988, 95160, 103944, 106140, 107068, 110760, 112606, 114985, 123540, 125599, 129930, 133835, 137982, 160602, 168909, 173240, 183976, 212280, 214136, 225212, 229970, 247080, 251198, 259860, 267670, 275964, 281515, 321204, 337818, 344955, 376797, 401505, 450424, 459940, 502396, 519720, 535340, 551928, 563030, 627995, 642408, 675636, 689910, 753594, 803010, 844545, 919880, 1004792, 1070680, 1126060, 1255990, 1351272, 1379820, 1507188, 1606020, 1632787, 1689090, 1883985, 2252120, 2511980, 2759640, 3014376, 3212040, 3265574, 3378180, 3767970, 4898361, 5023960, 6531148, 6756360, 7535940, 8163935, 9796722, 13062296, 15071880, 16327870, 19593444, 24491805, 32655740, 39186888, 48983610, 65311480, 97967220, 195934440]

約数ペア:

[(1, 195934440), (2, 97967220), (3, 65311480), (4, 48983610), (5, 39186888), (6, 32655740), (8, 24491805), (10, 19593444), (12, 16327870), (13, 15071880), (15, 13062296), (20, 9796722), (24, 8163935), (26, 7535940), (29, 6756360), (30, 6531148), (39, 5023960), (40, 4898361), (52, 3767970), (58, 3378180), (60, 3265574), (61, 3212040), (65, 3014376), (71, 2759640), (78, 2511980), (87, 2252120), (104, 1883985), (116, 1689090), (120, 1632787), (122, 1606020), (130, 1507188), (142, 1379820), (145, 1351272), (156, 1255990), (174, 1126060), (183, 1070680), (195, 1004792), (213, 919880), (232, 844545), (244, 803010), (260, 753594), (284, 689910), (290, 675636), (305, 642408), (312, 627995), (348, 563030), (355, 551928), (366, 535340), (377, 519720), (390, 502396), (426, 459940), (435, 450424), (488, 401505), (520, 376797), (568, 344955), (580, 337818), (610, 321204), (696, 281515), (710, 275964), (732, 267670), (754, 259860), (780, 251198), (793, 247080), (852, 229970), (870, 225212), (915, 214136), (923, 212280), (1065, 183976), (1131, 173240), (1160, 168909), (1220, 160602), (1420, 137982), (1464, 133835), (1508, 129930), (1560, 125599), (1586, 123540), (1704, 114985), (1740, 112606), (1769, 110760), (1830, 107068), (1846, 106140), (1885, 103944), (2059, 95160), (2130, 91988), (2262, 86620), (2379, 82360), (2440, 80301), (2769, 70760), (2840, 68991), (3016, 64965), (3172, 61770), (3480, 56303), (3538, 55380), (3660, 53534), (3692, 53070), (3770, 51972), (3965, 49416), (4118, 47580), (4260, 45994), (4331, 45240), (4524, 43310), (4615, 42456), (4758, 41180), (5307, 36920), (5538, 35380), (5655, 34648), (6177, 31720), (6344, 30885), (7076, 27690), (7320, 26767), (7384, 26535), (7540, 25986), (7930, 24708), (8236, 23790), (8520, 22997), (8662, 22620), (8845, 22152), (9048, 21655), (9230, 21228), (9516, 20590), (10295, 19032), (10614, 18460), (11076, 17690), (11310, 17324), (11895, 16472), (12354, 15860), (12993, 15080), (13845, 14152)]