259063560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 968647680

約数和(自身を除く): 709584120

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, 223, 252, 280, 315, 360, 420, 446, 461, 504, 630, 669, 840, 892, 922, 1115, 1260, 1338, 1383, 1561, 1784, 1844, 2007, 2230, 2305, 2520, 2676, 2766, 3122, 3227, 3345, 3688, 4014, 4149, 4460, 4610, 4683, 5352, 5532, 6244, 6454, 6690, 6915, 7805, 8028, 8298, 8920, 9220, 9366, 9681, 10035, 11064, 12488, 12908, 13380, 13830, 14049, 15610, 16056, 16135, 16596, 18440, 18732, 19362, 20070, 20745, 23415, 25816, 26760, 27660, 28098, 29043, 31220, 32270, 33192, 37464, 38724, 40140, 41490, 46830, 48405, 55320, 56196, 58086, 62440, 64540, 70245, 77448, 80280, 82980, 93660, 96810, 102803, 112392, 116172, 129080, 140490, 145215, 165960, 187320, 193620, 205606, 232344, 280980, 290430, 308409, 387240, 411212, 514015, 561960, 580860, 616818, 719621, 822424, 925227, 1028030, 1161720, 1233636, 1439242, 1542045, 1850454, 2056060, 2158863, 2467272, 2878484, 3084090, 3598105, 3700908, 4112120, 4317726, 4626135, 5756968, 6168180, 6476589, 7196210, 7401816, 8635452, 9252270, 10794315, 12336360, 12953178, 14392420, 17270904, 18504540, 21588630, 25906356, 28784840, 32382945, 37009080, 43177260, 51812712, 64765890, 86354520, 129531780, 259063560]

約数ペア:

[(1, 259063560), (2, 129531780), (3, 86354520), (4, 64765890), (5, 51812712), (6, 43177260), (7, 37009080), (8, 32382945), (9, 28784840), (10, 25906356), (12, 21588630), (14, 18504540), (15, 17270904), (18, 14392420), (20, 12953178), (21, 12336360), (24, 10794315), (28, 9252270), (30, 8635452), (35, 7401816), (36, 7196210), (40, 6476589), (42, 6168180), (45, 5756968), (56, 4626135), (60, 4317726), (63, 4112120), (70, 3700908), (72, 3598105), (84, 3084090), (90, 2878484), (105, 2467272), (120, 2158863), (126, 2056060), (140, 1850454), (168, 1542045), (180, 1439242), (210, 1233636), (223, 1161720), (252, 1028030), (280, 925227), (315, 822424), (360, 719621), (420, 616818), (446, 580860), (461, 561960), (504, 514015), (630, 411212), (669, 387240), (840, 308409), (892, 290430), (922, 280980), (1115, 232344), (1260, 205606), (1338, 193620), (1383, 187320), (1561, 165960), (1784, 145215), (1844, 140490), (2007, 129080), (2230, 116172), (2305, 112392), (2520, 102803), (2676, 96810), (2766, 93660), (3122, 82980), (3227, 80280), (3345, 77448), (3688, 70245), (4014, 64540), (4149, 62440), (4460, 58086), (4610, 56196), (4683, 55320), (5352, 48405), (5532, 46830), (6244, 41490), (6454, 40140), (6690, 38724), (6915, 37464), (7805, 33192), (8028, 32270), (8298, 31220), (8920, 29043), (9220, 28098), (9366, 27660), (9681, 26760), (10035, 25816), (11064, 23415), (12488, 20745), (12908, 20070), (13380, 19362), (13830, 18732), (14049, 18440), (15610, 16596), (16056, 16135)]