139406040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 484380000

約数和(自身を除く): 344973960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 89, 90, 95, 114, 120, 152, 171, 178, 180, 190, 228, 229, 267, 285, 342, 356, 360, 380, 445, 456, 458, 534, 570, 684, 687, 712, 760, 801, 855, 890, 916, 1068, 1140, 1145, 1335, 1368, 1374, 1602, 1691, 1710, 1780, 1832, 2061, 2136, 2280, 2290, 2670, 2748, 3204, 3382, 3420, 3435, 3560, 4005, 4122, 4351, 4580, 5073, 5340, 5496, 6408, 6764, 6840, 6870, 8010, 8244, 8455, 8702, 9160, 10146, 10305, 10680, 13053, 13528, 13740, 15219, 16020, 16488, 16910, 17404, 20292, 20381, 20610, 21755, 25365, 26106, 27480, 30438, 32040, 33820, 34808, 39159, 40584, 40762, 41220, 43510, 50730, 52212, 60876, 61143, 65265, 67640, 76095, 78318, 81524, 82440, 87020, 101460, 101905, 104424, 121752, 122286, 130530, 152190, 156636, 163048, 174040, 183429, 195795, 202920, 203810, 244572, 261060, 304380, 305715, 313272, 366858, 387239, 391590, 407620, 489144, 522120, 608760, 611430, 733716, 774478, 783180, 815240, 917145, 1161717, 1222860, 1467432, 1548956, 1566360, 1834290, 1936195, 2323434, 2445720, 3097912, 3485151, 3668580, 3872390, 4646868, 5808585, 6970302, 7337160, 7744780, 9293736, 11617170, 13940604, 15489560, 17425755, 23234340, 27881208, 34851510, 46468680, 69703020, 139406040]

約数ペア:

[(1, 139406040), (2, 69703020), (3, 46468680), (4, 34851510), (5, 27881208), (6, 23234340), (8, 17425755), (9, 15489560), (10, 13940604), (12, 11617170), (15, 9293736), (18, 7744780), (19, 7337160), (20, 6970302), (24, 5808585), (30, 4646868), (36, 3872390), (38, 3668580), (40, 3485151), (45, 3097912), (57, 2445720), (60, 2323434), (72, 1936195), (76, 1834290), (89, 1566360), (90, 1548956), (95, 1467432), (114, 1222860), (120, 1161717), (152, 917145), (171, 815240), (178, 783180), (180, 774478), (190, 733716), (228, 611430), (229, 608760), (267, 522120), (285, 489144), (342, 407620), (356, 391590), (360, 387239), (380, 366858), (445, 313272), (456, 305715), (458, 304380), (534, 261060), (570, 244572), (684, 203810), (687, 202920), (712, 195795), (760, 183429), (801, 174040), (855, 163048), (890, 156636), (916, 152190), (1068, 130530), (1140, 122286), (1145, 121752), (1335, 104424), (1368, 101905), (1374, 101460), (1602, 87020), (1691, 82440), (1710, 81524), (1780, 78318), (1832, 76095), (2061, 67640), (2136, 65265), (2280, 61143), (2290, 60876), (2670, 52212), (2748, 50730), (3204, 43510), (3382, 41220), (3420, 40762), (3435, 40584), (3560, 39159), (4005, 34808), (4122, 33820), (4351, 32040), (4580, 30438), (5073, 27480), (5340, 26106), (5496, 25365), (6408, 21755), (6764, 20610), (6840, 20381), (6870, 20292), (8010, 17404), (8244, 16910), (8455, 16488), (8702, 16020), (9160, 15219), (10146, 13740), (10305, 13528), (10680, 13053)]