145119840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 333881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 89, 96, 120, 129, 158, 160, 172, 178, 215, 237, 240, 258, 267, 316, 344, 356, 395, 430, 445, 474, 480, 516, 534, 632, 645, 688, 712, 790, 860, 890, 948, 1032, 1068, 1185, 1264, 1290, 1335, 1376, 1424, 1580, 1720, 1780, 1896, 2064, 2136, 2370, 2528, 2580, 2670, 2848, 3160, 3397, 3440, 3560, 3792, 3827, 4128, 4272, 4740, 5160, 5340, 6320, 6794, 6880, 7031, 7120, 7584, 7654, 8544, 9480, 10191, 10320, 10680, 11481, 12640, 13588, 14062, 14240, 15308, 16985, 18960, 19135, 20382, 20640, 21093, 21360, 22962, 27176, 28124, 30616, 33970, 35155, 37920, 38270, 40764, 42186, 42720, 45924, 50955, 54352, 56248, 57405, 61232, 67940, 70310, 76540, 81528, 84372, 91848, 101910, 105465, 108704, 112496, 114810, 122464, 135880, 140620, 153080, 163056, 168744, 183696, 203820, 210930, 224992, 229620, 271760, 281240, 302333, 306160, 326112, 337488, 367392, 407640, 421860, 459240, 543520, 562480, 604666, 612320, 674976, 815280, 843720, 906999, 918480, 1124960, 1209332, 1511665, 1630560, 1687440, 1813998, 1836960, 2418664, 3023330, 3374880, 3627996, 4534995, 4837328, 6046660, 7255992, 9069990, 9674656, 12093320, 14511984, 18139980, 24186640, 29023968, 36279960, 48373280, 72559920, 145119840]

約数ペア:

[(1, 145119840), (2, 72559920), (3, 48373280), (4, 36279960), (5, 29023968), (6, 24186640), (8, 18139980), (10, 14511984), (12, 12093320), (15, 9674656), (16, 9069990), (20, 7255992), (24, 6046660), (30, 4837328), (32, 4534995), (40, 3627996), (43, 3374880), (48, 3023330), (60, 2418664), (79, 1836960), (80, 1813998), (86, 1687440), (89, 1630560), (96, 1511665), (120, 1209332), (129, 1124960), (158, 918480), (160, 906999), (172, 843720), (178, 815280), (215, 674976), (237, 612320), (240, 604666), (258, 562480), (267, 543520), (316, 459240), (344, 421860), (356, 407640), (395, 367392), (430, 337488), (445, 326112), (474, 306160), (480, 302333), (516, 281240), (534, 271760), (632, 229620), (645, 224992), (688, 210930), (712, 203820), (790, 183696), (860, 168744), (890, 163056), (948, 153080), (1032, 140620), (1068, 135880), (1185, 122464), (1264, 114810), (1290, 112496), (1335, 108704), (1376, 105465), (1424, 101910), (1580, 91848), (1720, 84372), (1780, 81528), (1896, 76540), (2064, 70310), (2136, 67940), (2370, 61232), (2528, 57405), (2580, 56248), (2670, 54352), (2848, 50955), (3160, 45924), (3397, 42720), (3440, 42186), (3560, 40764), (3792, 38270), (3827, 37920), (4128, 35155), (4272, 33970), (4740, 30616), (5160, 28124), (5340, 27176), (6320, 22962), (6794, 21360), (6880, 21093), (7031, 20640), (7120, 20382), (7584, 19135), (7654, 18960), (8544, 16985), (9480, 15308), (10191, 14240), (10320, 14062), (10680, 13588), (11481, 12640)]