139923720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 501811200

約数和(自身を除く): 361887480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 72, 86, 90, 92, 108, 115, 120, 129, 131, 135, 138, 172, 180, 184, 207, 215, 216, 230, 258, 262, 270, 276, 344, 345, 360, 387, 393, 414, 430, 460, 516, 524, 540, 552, 621, 645, 655, 690, 774, 786, 828, 860, 920, 989, 1032, 1035, 1048, 1080, 1161, 1179, 1242, 1290, 1310, 1380, 1548, 1572, 1656, 1720, 1935, 1965, 1978, 2070, 2322, 2358, 2484, 2580, 2620, 2760, 2967, 3013, 3096, 3105, 3144, 3537, 3870, 3930, 3956, 4140, 4644, 4716, 4945, 4968, 5160, 5240, 5633, 5805, 5895, 5934, 6026, 6210, 7074, 7740, 7860, 7912, 8280, 8901, 9039, 9288, 9432, 9890, 11266, 11610, 11790, 11868, 12052, 12420, 14148, 14835, 15065, 15480, 15720, 16899, 17685, 17802, 18078, 19780, 22532, 23220, 23580, 23736, 24104, 24840, 26703, 27117, 28165, 28296, 29670, 30130, 33798, 35370, 35604, 36156, 39560, 44505, 45064, 45195, 46440, 47160, 50697, 53406, 54234, 56330, 59340, 60260, 67596, 70740, 71208, 72312, 81351, 84495, 89010, 90390, 101394, 106812, 108468, 112660, 118680, 120520, 129559, 133515, 135192, 135585, 141480, 152091, 162702, 168990, 178020, 180780, 202788, 213624, 216936, 225320, 253485, 259118, 267030, 271170, 304182, 325404, 337980, 356040, 361560, 388677, 405576, 406755, 506970, 518236, 534060, 542340, 608364, 647795, 650808, 675960, 760455, 777354, 813510, 1013940, 1036472, 1068120, 1084680, 1166031, 1216728, 1295590, 1520910, 1554708, 1627020, 1943385, 2027880, 2332062, 2591180, 3041820, 3109416, 3254040, 3498093, 3886770, 4664124, 5182360, 5830155, 6083640, 6996186, 7773540, 9328248, 11660310, 13992372, 15547080, 17490465, 23320620, 27984744, 34980930, 46641240, 69961860, 139923720]

約数ペア:

[(1, 139923720), (2, 69961860), (3, 46641240), (4, 34980930), (5, 27984744), (6, 23320620), (8, 17490465), (9, 15547080), (10, 13992372), (12, 11660310), (15, 9328248), (18, 7773540), (20, 6996186), (23, 6083640), (24, 5830155), (27, 5182360), (30, 4664124), (36, 3886770), (40, 3498093), (43, 3254040), (45, 3109416), (46, 3041820), (54, 2591180), (60, 2332062), (69, 2027880), (72, 1943385), (86, 1627020), (90, 1554708), (92, 1520910), (108, 1295590), (115, 1216728), (120, 1166031), (129, 1084680), (131, 1068120), (135, 1036472), (138, 1013940), (172, 813510), (180, 777354), (184, 760455), (207, 675960), (215, 650808), (216, 647795), (230, 608364), (258, 542340), (262, 534060), (270, 518236), (276, 506970), (344, 406755), (345, 405576), (360, 388677), (387, 361560), (393, 356040), (414, 337980), (430, 325404), (460, 304182), (516, 271170), (524, 267030), (540, 259118), (552, 253485), (621, 225320), (645, 216936), (655, 213624), (690, 202788), (774, 180780), (786, 178020), (828, 168990), (860, 162702), (920, 152091), (989, 141480), (1032, 135585), (1035, 135192), (1048, 133515), (1080, 129559), (1161, 120520), (1179, 118680), (1242, 112660), (1290, 108468), (1310, 106812), (1380, 101394), (1548, 90390), (1572, 89010), (1656, 84495), (1720, 81351), (1935, 72312), (1965, 71208), (1978, 70740), (2070, 67596), (2322, 60260), (2358, 59340), (2484, 56330), (2580, 54234), (2620, 53406), (2760, 50697), (2967, 47160), (3013, 46440), (3096, 45195), (3105, 45064), (3144, 44505), (3537, 39560), (3870, 36156), (3930, 35604), (3956, 35370), (4140, 33798), (4644, 30130), (4716, 29670), (4945, 28296), (4968, 28165), (5160, 27117), (5240, 26703), (5633, 24840), (5805, 24104), (5895, 23736), (5934, 23580), (6026, 23220), (6210, 22532), (7074, 19780), (7740, 18078), (7860, 17802), (7912, 17685), (8280, 16899), (8901, 15720), (9039, 15480), (9288, 15065), (9432, 14835), (9890, 14148), (11266, 12420), (11610, 12052), (11790, 11868)]