156127920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 526132992

約数和(自身を除く): 370005072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 307, 312, 326, 390, 489, 520, 614, 624, 652, 780, 815, 921, 978, 1040, 1228, 1304, 1535, 1560, 1630, 1842, 1956, 2119, 2445, 2456, 2608, 3070, 3120, 3260, 3684, 3912, 3991, 4238, 4605, 4890, 4912, 6140, 6357, 6520, 7368, 7824, 7982, 8476, 9210, 9780, 10595, 11973, 12280, 12714, 13040, 14736, 15964, 16952, 18420, 19560, 19955, 21190, 23946, 24560, 25428, 31785, 31928, 33904, 36840, 39120, 39910, 42380, 47892, 50041, 50856, 59865, 63570, 63856, 73680, 79820, 84760, 95784, 100082, 101712, 119730, 127140, 150123, 159640, 169520, 191568, 200164, 239460, 250205, 254280, 300246, 319280, 400328, 478920, 500410, 508560, 600492, 650533, 750615, 800656, 957840, 1000820, 1200984, 1301066, 1501230, 1951599, 2001640, 2401968, 2602132, 3002460, 3252665, 3903198, 4003280, 5204264, 6004920, 6505330, 7806396, 9757995, 10408528, 12009840, 13010660, 15612792, 19515990, 26021320, 31225584, 39031980, 52042640, 78063960, 156127920]

約数ペア:

[(1, 156127920), (2, 78063960), (3, 52042640), (4, 39031980), (5, 31225584), (6, 26021320), (8, 19515990), (10, 15612792), (12, 13010660), (13, 12009840), (15, 10408528), (16, 9757995), (20, 7806396), (24, 6505330), (26, 6004920), (30, 5204264), (39, 4003280), (40, 3903198), (48, 3252665), (52, 3002460), (60, 2602132), (65, 2401968), (78, 2001640), (80, 1951599), (104, 1501230), (120, 1301066), (130, 1200984), (156, 1000820), (163, 957840), (195, 800656), (208, 750615), (240, 650533), (260, 600492), (307, 508560), (312, 500410), (326, 478920), (390, 400328), (489, 319280), (520, 300246), (614, 254280), (624, 250205), (652, 239460), (780, 200164), (815, 191568), (921, 169520), (978, 159640), (1040, 150123), (1228, 127140), (1304, 119730), (1535, 101712), (1560, 100082), (1630, 95784), (1842, 84760), (1956, 79820), (2119, 73680), (2445, 63856), (2456, 63570), (2608, 59865), (3070, 50856), (3120, 50041), (3260, 47892), (3684, 42380), (3912, 39910), (3991, 39120), (4238, 36840), (4605, 33904), (4890, 31928), (4912, 31785), (6140, 25428), (6357, 24560), (6520, 23946), (7368, 21190), (7824, 19955), (7982, 19560), (8476, 18420), (9210, 16952), (9780, 15964), (10595, 14736), (11973, 13040), (12280, 12714)]