520160160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2751

約数の個数: 192

約数和(自身を含む): 1822141440

約数和(自身を除く): 1301981280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2689, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 5378, 6045, 6240, 6448, 7440, 8060, 8067, 9672, 10756, 12090, 12896, 13445, 14880, 16120, 16134, 19344, 21512, 24180, 26890, 32240, 32268, 34957, 38688, 40335, 43024, 48360, 53780, 64480, 64536, 69914, 80670, 83359, 86048, 96720, 104871, 107560, 129072, 139828, 161340, 166718, 174785, 193440, 209742, 215120, 250077, 258144, 279656, 322680, 333436, 349570, 416795, 419484, 430240, 500154, 524355, 559312, 645360, 666872, 699140, 833590, 838968, 1000308, 1048710, 1083667, 1118624, 1250385, 1290720, 1333744, 1398280, 1667180, 1677936, 2000616, 2097420, 2167334, 2500770, 2667488, 2796560, 3251001, 3334360, 3355872, 4001232, 4194840, 4334668, 5001540, 5418335, 5593120, 6502002, 6668720, 8002464, 8389680, 8669336, 10003080, 10836670, 13004004, 13337440, 16255005, 16779360, 17338672, 20006160, 21673340, 26008008, 32510010, 34677344, 40012320, 43346680, 52016016, 65020020, 86693360, 104032032, 130040040, 173386720, 260080080, 520160160]

約数ペア:

[(1, 520160160), (2, 260080080), (3, 173386720), (4, 130040040), (5, 104032032), (6, 86693360), (8, 65020020), (10, 52016016), (12, 43346680), (13, 40012320), (15, 34677344), (16, 32510010), (20, 26008008), (24, 21673340), (26, 20006160), (30, 17338672), (31, 16779360), (32, 16255005), (39, 13337440), (40, 13004004), (48, 10836670), (52, 10003080), (60, 8669336), (62, 8389680), (65, 8002464), (78, 6668720), (80, 6502002), (93, 5593120), (96, 5418335), (104, 5001540), (120, 4334668), (124, 4194840), (130, 4001232), (155, 3355872), (156, 3334360), (160, 3251001), (186, 2796560), (195, 2667488), (208, 2500770), (240, 2167334), (248, 2097420), (260, 2000616), (310, 1677936), (312, 1667180), (372, 1398280), (390, 1333744), (403, 1290720), (416, 1250385), (465, 1118624), (480, 1083667), (496, 1048710), (520, 1000308), (620, 838968), (624, 833590), (744, 699140), (780, 666872), (806, 645360), (930, 559312), (992, 524355), (1040, 500154), (1209, 430240), (1240, 419484), (1248, 416795), (1488, 349570), (1560, 333436), (1612, 322680), (1860, 279656), (2015, 258144), (2080, 250077), (2418, 215120), (2480, 209742), (2689, 193440), (2976, 174785), (3120, 166718), (3224, 161340), (3720, 139828), (4030, 129072), (4836, 107560), (4960, 104871), (5378, 96720), (6045, 86048), (6240, 83359), (6448, 80670), (7440, 69914), (8060, 64536), (8067, 64480), (9672, 53780), (10756, 48360), (12090, 43024), (12896, 40335), (13445, 38688), (14880, 34957), (16120, 32268), (16134, 32240), (19344, 26890), (21512, 24180)]