323189880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 1110896640

約数和(自身を除く): 787706760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 41, 52, 60, 62, 65, 78, 82, 93, 104, 120, 123, 124, 130, 155, 156, 163, 164, 186, 195, 205, 246, 248, 260, 310, 312, 326, 328, 372, 390, 403, 410, 465, 489, 492, 520, 533, 615, 620, 652, 744, 780, 806, 815, 820, 930, 978, 984, 1066, 1209, 1230, 1240, 1271, 1304, 1560, 1599, 1612, 1630, 1640, 1860, 1956, 2015, 2119, 2132, 2418, 2445, 2460, 2542, 2665, 3198, 3224, 3260, 3720, 3813, 3912, 4030, 4238, 4264, 4836, 4890, 4920, 5053, 5084, 5330, 6045, 6355, 6357, 6396, 6520, 6683, 7626, 7995, 8060, 8476, 9672, 9780, 10106, 10168, 10595, 10660, 12090, 12710, 12714, 12792, 13366, 15159, 15252, 15990, 16120, 16523, 16952, 19065, 19560, 20049, 20212, 21190, 21320, 24180, 25265, 25420, 25428, 26732, 30318, 30504, 31785, 31980, 33046, 33415, 38130, 40098, 40424, 42380, 48360, 49569, 50530, 50840, 50856, 53464, 60636, 63570, 63960, 65689, 66092, 66830, 75795, 76260, 80196, 82615, 84760, 86879, 99138, 100245, 101060, 121272, 127140, 131378, 132184, 133660, 151590, 152520, 160392, 165230, 173758, 197067, 198276, 200490, 202120, 207173, 247845, 254280, 260637, 262756, 267320, 303180, 328445, 330460, 347516, 394134, 396552, 400980, 414346, 434395, 495690, 521274, 525512, 606360, 621519, 656890, 660920, 695032, 788268, 801960, 828692, 868790, 985335, 991380, 1035865, 1042548, 1243038, 1303185, 1313780, 1576536, 1657384, 1737580, 1970670, 1982760, 2071730, 2085096, 2486076, 2606370, 2627560, 2693249, 3107595, 3475160, 3941340, 4143460, 4972152, 5212740, 5386498, 6215190, 7882680, 8079747, 8286920, 10425480, 10772996, 12430380, 13466245, 16159494, 21545992, 24860760, 26932490, 32318988, 40398735, 53864980, 64637976, 80797470, 107729960, 161594940, 323189880]

約数ペア:

[(1, 323189880), (2, 161594940), (3, 107729960), (4, 80797470), (5, 64637976), (6, 53864980), (8, 40398735), (10, 32318988), (12, 26932490), (13, 24860760), (15, 21545992), (20, 16159494), (24, 13466245), (26, 12430380), (30, 10772996), (31, 10425480), (39, 8286920), (40, 8079747), (41, 7882680), (52, 6215190), (60, 5386498), (62, 5212740), (65, 4972152), (78, 4143460), (82, 3941340), (93, 3475160), (104, 3107595), (120, 2693249), (123, 2627560), (124, 2606370), (130, 2486076), (155, 2085096), (156, 2071730), (163, 1982760), (164, 1970670), (186, 1737580), (195, 1657384), (205, 1576536), (246, 1313780), (248, 1303185), (260, 1243038), (310, 1042548), (312, 1035865), (326, 991380), (328, 985335), (372, 868790), (390, 828692), (403, 801960), (410, 788268), (465, 695032), (489, 660920), (492, 656890), (520, 621519), (533, 606360), (615, 525512), (620, 521274), (652, 495690), (744, 434395), (780, 414346), (806, 400980), (815, 396552), (820, 394134), (930, 347516), (978, 330460), (984, 328445), (1066, 303180), (1209, 267320), (1230, 262756), (1240, 260637), (1271, 254280), (1304, 247845), (1560, 207173), (1599, 202120), (1612, 200490), (1630, 198276), (1640, 197067), (1860, 173758), (1956, 165230), (2015, 160392), (2119, 152520), (2132, 151590), (2418, 133660), (2445, 132184), (2460, 131378), (2542, 127140), (2665, 121272), (3198, 101060), (3224, 100245), (3260, 99138), (3720, 86879), (3813, 84760), (3912, 82615), (4030, 80196), (4238, 76260), (4264, 75795), (4836, 66830), (4890, 66092), (4920, 65689), (5053, 63960), (5084, 63570), (5330, 60636), (6045, 53464), (6355, 50856), (6357, 50840), (6396, 50530), (6520, 49569), (6683, 48360), (7626, 42380), (7995, 40424), (8060, 40098), (8476, 38130), (9672, 33415), (9780, 33046), (10106, 31980), (10168, 31785), (10595, 30504), (10660, 30318), (12090, 26732), (12710, 25428), (12714, 25420), (12792, 25265), (13366, 24180), (15159, 21320), (15252, 21190), (15990, 20212), (16120, 20049), (16523, 19560), (16952, 19065)]