136960480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 340962048

約数和(自身を除く): 204001568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 496, 521, 530, 620, 848, 992, 1042, 1060, 1240, 1643, 1696, 2084, 2120, 2480, 2605, 3286, 4168, 4240, 4960, 5210, 6572, 8215, 8336, 8480, 10420, 13144, 16151, 16430, 16672, 20840, 26288, 27613, 32302, 32860, 41680, 52576, 55226, 64604, 65720, 80755, 83360, 110452, 129208, 131440, 138065, 161510, 220904, 258416, 262880, 276130, 323020, 441808, 516832, 552260, 646040, 856003, 883616, 1104520, 1292080, 1712006, 2209040, 2584160, 3424012, 4280015, 4418080, 6848024, 8560030, 13696048, 17120060, 27392096, 34240120, 68480240, 136960480]

約数ペア:

[(1, 136960480), (2, 68480240), (4, 34240120), (5, 27392096), (8, 17120060), (10, 13696048), (16, 8560030), (20, 6848024), (31, 4418080), (32, 4280015), (40, 3424012), (53, 2584160), (62, 2209040), (80, 1712006), (106, 1292080), (124, 1104520), (155, 883616), (160, 856003), (212, 646040), (248, 552260), (265, 516832), (310, 441808), (424, 323020), (496, 276130), (521, 262880), (530, 258416), (620, 220904), (848, 161510), (992, 138065), (1042, 131440), (1060, 129208), (1240, 110452), (1643, 83360), (1696, 80755), (2084, 65720), (2120, 64604), (2480, 55226), (2605, 52576), (3286, 41680), (4168, 32860), (4240, 32302), (4960, 27613), (5210, 26288), (6572, 20840), (8215, 16672), (8336, 16430), (8480, 16151), (10420, 13144)]