31406547240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{3529}}^1$

素因数の和:4024

約数の個数: 192

約数和(自身を含む): 104078520000

約数和(自身を除く): 72671972760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 419, 472, 531, 590, 708, 838, 885, 1062, 1180, 1257, 1416, 1676, 1770, 2095, 2124, 2360, 2514, 2655, 3352, 3529, 3540, 3771, 4190, 4248, 5028, 5310, 6285, 7058, 7080, 7542, 8380, 10056, 10587, 10620, 12570, 14116, 15084, 16760, 17645, 18855, 21174, 21240, 24721, 25140, 28232, 30168, 31761, 35290, 37710, 42348, 49442, 50280, 52935, 63522, 70580, 74163, 75420, 84696, 98884, 105870, 123605, 127044, 141160, 148326, 150840, 158805, 197768, 208211, 211740, 222489, 247210, 254088, 296652, 317610, 370815, 416422, 423480, 444978, 494420, 593304, 624633, 635220, 741630, 832844, 889956, 988840, 1041055, 1112445, 1249266, 1270440, 1478651, 1483260, 1665688, 1779912, 1873899, 2082110, 2224890, 2498532, 2957302, 2966520, 3123165, 3747798, 4164220, 4435953, 4449780, 4997064, 5914604, 6246330, 7393255, 7495596, 8328440, 8871906, 8899560, 9369495, 11829208, 12492660, 13307859, 14786510, 14991192, 17743812, 18738990, 22179765, 24985320, 26615718, 29573020, 35487624, 37477980, 44359530, 53231436, 59146040, 66539295, 74955960, 87240409, 88719060, 106462872, 133078590, 174480818, 177438120, 261721227, 266157180, 348961636, 436202045, 523442454, 532314360, 697923272, 785163681, 872404090, 1046884908, 1308606135, 1570327362, 1744808180, 2093769816, 2617212270, 3140654724, 3489616360, 3925818405, 5234424540, 6281309448, 7851636810, 10468849080, 15703273620, 31406547240]

約数ペア:

[(1, 31406547240), (2, 15703273620), (3, 10468849080), (4, 7851636810), (5, 6281309448), (6, 5234424540), (8, 3925818405), (9, 3489616360), (10, 3140654724), (12, 2617212270), (15, 2093769816), (18, 1744808180), (20, 1570327362), (24, 1308606135), (30, 1046884908), (36, 872404090), (40, 785163681), (45, 697923272), (59, 532314360), (60, 523442454), (72, 436202045), (90, 348961636), (118, 266157180), (120, 261721227), (177, 177438120), (180, 174480818), (236, 133078590), (295, 106462872), (354, 88719060), (360, 87240409), (419, 74955960), (472, 66539295), (531, 59146040), (590, 53231436), (708, 44359530), (838, 37477980), (885, 35487624), (1062, 29573020), (1180, 26615718), (1257, 24985320), (1416, 22179765), (1676, 18738990), (1770, 17743812), (2095, 14991192), (2124, 14786510), (2360, 13307859), (2514, 12492660), (2655, 11829208), (3352, 9369495), (3529, 8899560), (3540, 8871906), (3771, 8328440), (4190, 7495596), (4248, 7393255), (5028, 6246330), (5310, 5914604), (6285, 4997064), (7058, 4449780), (7080, 4435953), (7542, 4164220), (8380, 3747798), (10056, 3123165), (10587, 2966520), (10620, 2957302), (12570, 2498532), (14116, 2224890), (15084, 2082110), (16760, 1873899), (17645, 1779912), (18855, 1665688), (21174, 1483260), (21240, 1478651), (24721, 1270440), (25140, 1249266), (28232, 1112445), (30168, 1041055), (31761, 988840), (35290, 889956), (37710, 832844), (42348, 741630), (49442, 635220), (50280, 624633), (52935, 593304), (63522, 494420), (70580, 444978), (74163, 423480), (75420, 416422), (84696, 370815), (98884, 317610), (105870, 296652), (123605, 254088), (127044, 247210), (141160, 222489), (148326, 211740), (150840, 208211), (158805, 197768)]