146807280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 522288000

約数和(自身を除く): 375480720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 79, 80, 87, 89, 90, 116, 120, 144, 145, 158, 174, 178, 180, 232, 237, 240, 261, 267, 290, 316, 348, 356, 360, 395, 435, 445, 464, 474, 522, 534, 580, 632, 696, 711, 712, 720, 790, 801, 870, 890, 948, 1044, 1068, 1160, 1185, 1264, 1305, 1335, 1392, 1422, 1424, 1580, 1602, 1740, 1780, 1896, 2088, 2136, 2291, 2320, 2370, 2581, 2610, 2670, 2844, 3160, 3204, 3480, 3555, 3560, 3792, 4005, 4176, 4272, 4582, 4740, 5162, 5220, 5340, 5688, 6320, 6408, 6873, 6960, 7031, 7110, 7120, 7743, 8010, 9164, 9480, 10324, 10440, 10680, 11376, 11455, 12816, 12905, 13746, 14062, 14220, 15486, 16020, 18328, 18960, 20619, 20648, 20880, 21093, 21360, 22910, 23229, 25810, 27492, 28124, 28440, 30972, 32040, 34365, 35155, 36656, 38715, 41238, 41296, 42186, 45820, 46458, 51620, 54984, 56248, 56880, 61944, 63279, 64080, 68730, 70310, 77430, 82476, 84372, 91640, 92916, 103095, 103240, 105465, 109968, 112496, 116145, 123888, 126558, 137460, 140620, 154860, 164952, 168744, 183280, 185832, 203899, 206190, 206480, 210930, 232290, 253116, 274920, 281240, 309720, 316395, 329904, 337488, 371664, 407798, 412380, 421860, 464580, 506232, 549840, 562480, 611697, 619440, 632790, 815596, 824760, 843720, 929160, 1012464, 1019495, 1223394, 1265580, 1631192, 1649520, 1687440, 1835091, 1858320, 2038990, 2446788, 2531160, 3058485, 3262384, 3670182, 4077980, 4893576, 5062320, 6116970, 7340364, 8155960, 9175455, 9787152, 12233940, 14680728, 16311920, 18350910, 24467880, 29361456, 36701820, 48935760, 73403640, 146807280]

約数ペア:

[(1, 146807280), (2, 73403640), (3, 48935760), (4, 36701820), (5, 29361456), (6, 24467880), (8, 18350910), (9, 16311920), (10, 14680728), (12, 12233940), (15, 9787152), (16, 9175455), (18, 8155960), (20, 7340364), (24, 6116970), (29, 5062320), (30, 4893576), (36, 4077980), (40, 3670182), (45, 3262384), (48, 3058485), (58, 2531160), (60, 2446788), (72, 2038990), (79, 1858320), (80, 1835091), (87, 1687440), (89, 1649520), (90, 1631192), (116, 1265580), (120, 1223394), (144, 1019495), (145, 1012464), (158, 929160), (174, 843720), (178, 824760), (180, 815596), (232, 632790), (237, 619440), (240, 611697), (261, 562480), (267, 549840), (290, 506232), (316, 464580), (348, 421860), (356, 412380), (360, 407798), (395, 371664), (435, 337488), (445, 329904), (464, 316395), (474, 309720), (522, 281240), (534, 274920), (580, 253116), (632, 232290), (696, 210930), (711, 206480), (712, 206190), (720, 203899), (790, 185832), (801, 183280), (870, 168744), (890, 164952), (948, 154860), (1044, 140620), (1068, 137460), (1160, 126558), (1185, 123888), (1264, 116145), (1305, 112496), (1335, 109968), (1392, 105465), (1422, 103240), (1424, 103095), (1580, 92916), (1602, 91640), (1740, 84372), (1780, 82476), (1896, 77430), (2088, 70310), (2136, 68730), (2291, 64080), (2320, 63279), (2370, 61944), (2581, 56880), (2610, 56248), (2670, 54984), (2844, 51620), (3160, 46458), (3204, 45820), (3480, 42186), (3555, 41296), (3560, 41238), (3792, 38715), (4005, 36656), (4176, 35155), (4272, 34365), (4582, 32040), (4740, 30972), (5162, 28440), (5220, 28124), (5340, 27492), (5688, 25810), (6320, 23229), (6408, 22910), (6873, 21360), (6960, 21093), (7031, 20880), (7110, 20648), (7120, 20619), (7743, 18960), (8010, 18328), (9164, 16020), (9480, 15486), (10324, 14220), (10440, 14062), (10680, 13746), (11376, 12905), (11455, 12816)]