1439517240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18482

約数の個数: 192

約数和(自身を含む): 5519554560

約数和(自身を除く): 4080037320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 18427, 19530, 26040, 36854, 39060, 55281, 73708, 78120, 92135, 110562, 128989, 147416, 165843, 184270, 221124, 257978, 276405, 331686, 368540, 386967, 442248, 515956, 552810, 571237, 644945, 663372, 737080, 773934, 829215, 1031912, 1105620, 1142474, 1160901, 1289890, 1326744, 1547868, 1658430, 1713711, 1934835, 2211240, 2284948, 2321802, 2579780, 2856185, 3095736, 3316860, 3427422, 3869670, 3998659, 4569896, 4643604, 5141133, 5159560, 5712370, 5804505, 6633720, 6854844, 7739340, 7997318, 8568555, 9287208, 10282266, 11424740, 11609010, 11995977, 13709688, 15478680, 15994636, 17137110, 19993295, 20564532, 22849480, 23218020, 23991954, 25705665, 31989272, 34274220, 35987931, 39986590, 41129064, 46436040, 47983908, 51411330, 59979885, 68548440, 71975862, 79973180, 95967816, 102822660, 119959770, 143951724, 159946360, 179939655, 205645320, 239919540, 287903448, 359879310, 479839080, 719758620, 1439517240]

約数ペア:

[(1, 1439517240), (2, 719758620), (3, 479839080), (4, 359879310), (5, 287903448), (6, 239919540), (7, 205645320), (8, 179939655), (9, 159946360), (10, 143951724), (12, 119959770), (14, 102822660), (15, 95967816), (18, 79973180), (20, 71975862), (21, 68548440), (24, 59979885), (28, 51411330), (30, 47983908), (31, 46436040), (35, 41129064), (36, 39986590), (40, 35987931), (42, 34274220), (45, 31989272), (56, 25705665), (60, 23991954), (62, 23218020), (63, 22849480), (70, 20564532), (72, 19993295), (84, 17137110), (90, 15994636), (93, 15478680), (105, 13709688), (120, 11995977), (124, 11609010), (126, 11424740), (140, 10282266), (155, 9287208), (168, 8568555), (180, 7997318), (186, 7739340), (210, 6854844), (217, 6633720), (248, 5804505), (252, 5712370), (279, 5159560), (280, 5141133), (310, 4643604), (315, 4569896), (360, 3998659), (372, 3869670), (420, 3427422), (434, 3316860), (465, 3095736), (504, 2856185), (558, 2579780), (620, 2321802), (630, 2284948), (651, 2211240), (744, 1934835), (840, 1713711), (868, 1658430), (930, 1547868), (1085, 1326744), (1116, 1289890), (1240, 1160901), (1260, 1142474), (1302, 1105620), (1395, 1031912), (1736, 829215), (1860, 773934), (1953, 737080), (2170, 663372), (2232, 644945), (2520, 571237), (2604, 552810), (2790, 515956), (3255, 442248), (3720, 386967), (3906, 368540), (4340, 331686), (5208, 276405), (5580, 257978), (6510, 221124), (7812, 184270), (8680, 165843), (9765, 147416), (11160, 128989), (13020, 110562), (15624, 92135), (18427, 78120), (19530, 73708), (26040, 55281), (36854, 39060)]