2168931240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1867}}^1$

素因数の和:2352

約数の個数: 192

約数和(自身を含む): 8077829760

約数和(自身を除く): 5908898520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 461, 504, 630, 840, 922, 1260, 1383, 1844, 1867, 2305, 2520, 2766, 3227, 3688, 3734, 4149, 4610, 5532, 5601, 6454, 6915, 7468, 8298, 9220, 9335, 9681, 11064, 11202, 12908, 13069, 13830, 14936, 16135, 16596, 16803, 18440, 18670, 19362, 20745, 22404, 25816, 26138, 27660, 28005, 29043, 32270, 33192, 33606, 37340, 38724, 39207, 41490, 44808, 48405, 52276, 55320, 56010, 58086, 64540, 65345, 67212, 74680, 77448, 78414, 82980, 84015, 96810, 104552, 112020, 116172, 117621, 129080, 130690, 134424, 145215, 156828, 165960, 168030, 193620, 196035, 224040, 232344, 235242, 261380, 290430, 313656, 336060, 387240, 392070, 470484, 522760, 580860, 588105, 672120, 784140, 860687, 940968, 1161720, 1176210, 1568280, 1721374, 2352420, 2582061, 3442748, 4303435, 4704840, 5164122, 6024809, 6885496, 7746183, 8606870, 10328244, 12049618, 12910305, 15492366, 17213740, 18074427, 20656488, 24099236, 25820610, 30124045, 30984732, 34427480, 36148854, 38730915, 48198472, 51641220, 54223281, 60248090, 61969464, 72297708, 77461830, 90372135, 103282440, 108446562, 120496180, 144595416, 154923660, 180744270, 216893124, 240992360, 271116405, 309847320, 361488540, 433786248, 542232810, 722977080, 1084465620, 2168931240]

約数ペア:

[(1, 2168931240), (2, 1084465620), (3, 722977080), (4, 542232810), (5, 433786248), (6, 361488540), (7, 309847320), (8, 271116405), (9, 240992360), (10, 216893124), (12, 180744270), (14, 154923660), (15, 144595416), (18, 120496180), (20, 108446562), (21, 103282440), (24, 90372135), (28, 77461830), (30, 72297708), (35, 61969464), (36, 60248090), (40, 54223281), (42, 51641220), (45, 48198472), (56, 38730915), (60, 36148854), (63, 34427480), (70, 30984732), (72, 30124045), (84, 25820610), (90, 24099236), (105, 20656488), (120, 18074427), (126, 17213740), (140, 15492366), (168, 12910305), (180, 12049618), (210, 10328244), (252, 8606870), (280, 7746183), (315, 6885496), (360, 6024809), (420, 5164122), (461, 4704840), (504, 4303435), (630, 3442748), (840, 2582061), (922, 2352420), (1260, 1721374), (1383, 1568280), (1844, 1176210), (1867, 1161720), (2305, 940968), (2520, 860687), (2766, 784140), (3227, 672120), (3688, 588105), (3734, 580860), (4149, 522760), (4610, 470484), (5532, 392070), (5601, 387240), (6454, 336060), (6915, 313656), (7468, 290430), (8298, 261380), (9220, 235242), (9335, 232344), (9681, 224040), (11064, 196035), (11202, 193620), (12908, 168030), (13069, 165960), (13830, 156828), (14936, 145215), (16135, 134424), (16596, 130690), (16803, 129080), (18440, 117621), (18670, 116172), (19362, 112020), (20745, 104552), (22404, 96810), (25816, 84015), (26138, 82980), (27660, 78414), (28005, 77448), (29043, 74680), (32270, 67212), (33192, 65345), (33606, 64540), (37340, 58086), (38724, 56010), (39207, 55320), (41490, 52276), (44808, 48405)]