7790900160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{261791}}^1$

素因数の和:261842

約数の個数: 112

約数和(自身を含む): 25534144512

約数和(自身を除く): 17743244352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 261791, 523582, 785373, 1047164, 1308955, 1570746, 2094328, 2617910, 3141492, 3926865, 4188656, 5235820, 6282984, 7853730, 8115521, 8377312, 10471640, 12565968, 15707460, 16231042, 16754624, 20943280, 24346563, 25131936, 31414920, 32462084, 40577605, 41886560, 48693126, 50263872, 62829840, 64924168, 81155210, 83773120, 97386252, 121732815, 125659680, 129848336, 162310420, 194772504, 243465630, 251319360, 259696672, 324620840, 389545008, 486931260, 519393344, 649241680, 779090016, 973862520, 1298483360, 1558180032, 1947725040, 2596966720, 3895450080, 7790900160]

約数ペア:

[(1, 7790900160), (2, 3895450080), (3, 2596966720), (4, 1947725040), (5, 1558180032), (6, 1298483360), (8, 973862520), (10, 779090016), (12, 649241680), (15, 519393344), (16, 486931260), (20, 389545008), (24, 324620840), (30, 259696672), (31, 251319360), (32, 243465630), (40, 194772504), (48, 162310420), (60, 129848336), (62, 125659680), (64, 121732815), (80, 97386252), (93, 83773120), (96, 81155210), (120, 64924168), (124, 62829840), (155, 50263872), (160, 48693126), (186, 41886560), (192, 40577605), (240, 32462084), (248, 31414920), (310, 25131936), (320, 24346563), (372, 20943280), (465, 16754624), (480, 16231042), (496, 15707460), (620, 12565968), (744, 10471640), (930, 8377312), (960, 8115521), (992, 7853730), (1240, 6282984), (1488, 5235820), (1860, 4188656), (1984, 3926865), (2480, 3141492), (2976, 2617910), (3720, 2094328), (4960, 1570746), (5952, 1308955), (7440, 1047164), (9920, 785373), (14880, 523582), (29760, 261791)]