156597917940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{109199}}^1$

素因数の和:109502

約数の個数: 144

約数和(自身を含む): 492249139200

約数和(自身を除く): 335651221260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 257, 279, 310, 372, 465, 514, 558, 620, 771, 930, 1028, 1116, 1285, 1395, 1542, 1860, 2313, 2570, 2790, 3084, 3855, 4626, 5140, 5580, 7710, 7967, 9252, 11565, 15420, 15934, 23130, 23901, 31868, 39835, 46260, 47802, 71703, 79670, 95604, 109199, 119505, 143406, 159340, 218398, 239010, 286812, 327597, 358515, 436796, 478020, 545995, 655194, 717030, 982791, 1091990, 1310388, 1434060, 1637985, 1965582, 2183980, 3275970, 3385169, 3931164, 4913955, 6551940, 6770338, 9827910, 10155507, 13540676, 16925845, 19655820, 20311014, 28064143, 30466521, 33851690, 40622028, 50777535, 56128286, 60933042, 67703380, 84192429, 101555070, 112256572, 121866084, 140320715, 152332605, 168384858, 203110140, 252577287, 280641430, 304665210, 336769716, 420962145, 505154574, 561282860, 609330420, 841924290, 869988433, 1010309148, 1262886435, 1683848580, 1739976866, 2525772870, 2609965299, 3479953732, 4349942165, 5051545740, 5219930598, 7829895897, 8699884330, 10439861196, 13049826495, 15659791794, 17399768660, 26099652990, 31319583588, 39149479485, 52199305980, 78298958970, 156597917940]

約数ペア:

[(1, 156597917940), (2, 78298958970), (3, 52199305980), (4, 39149479485), (5, 31319583588), (6, 26099652990), (9, 17399768660), (10, 15659791794), (12, 13049826495), (15, 10439861196), (18, 8699884330), (20, 7829895897), (30, 5219930598), (31, 5051545740), (36, 4349942165), (45, 3479953732), (60, 2609965299), (62, 2525772870), (90, 1739976866), (93, 1683848580), (124, 1262886435), (155, 1010309148), (180, 869988433), (186, 841924290), (257, 609330420), (279, 561282860), (310, 505154574), (372, 420962145), (465, 336769716), (514, 304665210), (558, 280641430), (620, 252577287), (771, 203110140), (930, 168384858), (1028, 152332605), (1116, 140320715), (1285, 121866084), (1395, 112256572), (1542, 101555070), (1860, 84192429), (2313, 67703380), (2570, 60933042), (2790, 56128286), (3084, 50777535), (3855, 40622028), (4626, 33851690), (5140, 30466521), (5580, 28064143), (7710, 20311014), (7967, 19655820), (9252, 16925845), (11565, 13540676), (15420, 10155507), (15934, 9827910), (23130, 6770338), (23901, 6551940), (31868, 4913955), (39835, 3931164), (46260, 3385169), (47802, 3275970), (71703, 2183980), (79670, 1965582), (95604, 1637985), (109199, 1434060), (119505, 1310388), (143406, 1091990), (159340, 982791), (218398, 717030), (239010, 655194), (286812, 545995), (327597, 478020), (358515, 436796)]