650345280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 2352763392

約数和(自身を除く): 1702418112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 41, 48, 52, 60, 62, 64, 65, 78, 80, 82, 93, 96, 104, 120, 123, 124, 130, 155, 156, 160, 164, 186, 192, 195, 205, 208, 240, 246, 248, 260, 310, 312, 320, 328, 372, 390, 403, 410, 416, 465, 480, 492, 496, 520, 533, 615, 620, 624, 656, 744, 780, 806, 820, 832, 930, 960, 984, 992, 1040, 1066, 1209, 1230, 1240, 1248, 1271, 1312, 1488, 1560, 1599, 1612, 1640, 1681, 1860, 1968, 1984, 2015, 2080, 2132, 2418, 2460, 2480, 2496, 2542, 2624, 2665, 2976, 3120, 3198, 3224, 3280, 3362, 3720, 3813, 3936, 4030, 4160, 4264, 4836, 4920, 4960, 5043, 5084, 5330, 5952, 6045, 6240, 6355, 6396, 6448, 6560, 6724, 7440, 7626, 7872, 7995, 8060, 8405, 8528, 9672, 9840, 9920, 10086, 10168, 10660, 12090, 12480, 12710, 12792, 12896, 13120, 13448, 14880, 15252, 15990, 16120, 16523, 16810, 17056, 19065, 19344, 19680, 20172, 20336, 21320, 21853, 24180, 25215, 25420, 25584, 25792, 26896, 29760, 30504, 31980, 32240, 33046, 33620, 34112, 38130, 38688, 39360, 40344, 40672, 42640, 43706, 48360, 49569, 50430, 50840, 51168, 52111, 53792, 61008, 63960, 64480, 65559, 66092, 67240, 76260, 77376, 80688, 81344, 82615, 85280, 87412, 96720, 99138, 100860, 101680, 102336, 104222, 107584, 109265, 122016, 127920, 128960, 131118, 132184, 134480, 152520, 156333, 161376, 165230, 170560, 174824, 193440, 198276, 201720, 203360, 208444, 218530, 244032, 247845, 255840, 260555, 262236, 264368, 268960, 305040, 312666, 322752, 327795, 330460, 349648, 386880, 396552, 403440, 406720, 416888, 437060, 495690, 511680, 521110, 524472, 528736, 537920, 610080, 625332, 655590, 660920, 677443, 699296, 781665, 793104, 806880, 833776, 874120, 991380, 1042220, 1048944, 1057472, 1220160, 1250664, 1311180, 1321840, 1354886, 1398592, 1563330, 1586208, 1613760, 1667552, 1748240, 1982760, 2032329, 2084440, 2097888, 2501328, 2622360, 2643680, 2709772, 3126660, 3172416, 3335104, 3387215, 3496480, 3965520, 4064658, 4168880, 4195776, 5002656, 5244720, 5287360, 5419544, 6253320, 6774430, 6992960, 7931040, 8129316, 8337760, 10005312, 10161645, 10489440, 10839088, 12506640, 13548860, 15862080, 16258632, 16675520, 20323290, 20978880, 21678176, 25013280, 27097720, 32517264, 40646580, 43356352, 50026560, 54195440, 65034528, 81293160, 108390880, 130069056, 162586320, 216781760, 325172640, 650345280]

約数ペア:

[(1, 650345280), (2, 325172640), (3, 216781760), (4, 162586320), (5, 130069056), (6, 108390880), (8, 81293160), (10, 65034528), (12, 54195440), (13, 50026560), (15, 43356352), (16, 40646580), (20, 32517264), (24, 27097720), (26, 25013280), (30, 21678176), (31, 20978880), (32, 20323290), (39, 16675520), (40, 16258632), (41, 15862080), (48, 13548860), (52, 12506640), (60, 10839088), (62, 10489440), (64, 10161645), (65, 10005312), (78, 8337760), (80, 8129316), (82, 7931040), (93, 6992960), (96, 6774430), (104, 6253320), (120, 5419544), (123, 5287360), (124, 5244720), (130, 5002656), (155, 4195776), (156, 4168880), (160, 4064658), (164, 3965520), (186, 3496480), (192, 3387215), (195, 3335104), (205, 3172416), (208, 3126660), (240, 2709772), (246, 2643680), (248, 2622360), (260, 2501328), (310, 2097888), (312, 2084440), (320, 2032329), (328, 1982760), (372, 1748240), (390, 1667552), (403, 1613760), (410, 1586208), (416, 1563330), (465, 1398592), (480, 1354886), (492, 1321840), (496, 1311180), (520, 1250664), (533, 1220160), (615, 1057472), (620, 1048944), (624, 1042220), (656, 991380), (744, 874120), (780, 833776), (806, 806880), (820, 793104), (832, 781665), (930, 699296), (960, 677443), (984, 660920), (992, 655590), (1040, 625332), (1066, 610080), (1209, 537920), (1230, 528736), (1240, 524472), (1248, 521110), (1271, 511680), (1312, 495690), (1488, 437060), (1560, 416888), (1599, 406720), (1612, 403440), (1640, 396552), (1681, 386880), (1860, 349648), (1968, 330460), (1984, 327795), (2015, 322752), (2080, 312666), (2132, 305040), (2418, 268960), (2460, 264368), (2480, 262236), (2496, 260555), (2542, 255840), (2624, 247845), (2665, 244032), (2976, 218530), (3120, 208444), (3198, 203360), (3224, 201720), (3280, 198276), (3362, 193440), (3720, 174824), (3813, 170560), (3936, 165230), (4030, 161376), (4160, 156333), (4264, 152520), (4836, 134480), (4920, 132184), (4960, 131118), (5043, 128960), (5084, 127920), (5330, 122016), (5952, 109265), (6045, 107584), (6240, 104222), (6355, 102336), (6396, 101680), (6448, 100860), (6560, 99138), (6724, 96720), (7440, 87412), (7626, 85280), (7872, 82615), (7995, 81344), (8060, 80688), (8405, 77376), (8528, 76260), (9672, 67240), (9840, 66092), (9920, 65559), (10086, 64480), (10168, 63960), (10660, 61008), (12090, 53792), (12480, 52111), (12710, 51168), (12792, 50840), (12896, 50430), (13120, 49569), (13448, 48360), (14880, 43706), (15252, 42640), (15990, 40672), (16120, 40344), (16523, 39360), (16810, 38688), (17056, 38130), (19065, 34112), (19344, 33620), (19680, 33046), (20172, 32240), (20336, 31980), (21320, 30504), (21853, 29760), (24180, 26896), (25215, 25792), (25420, 25584)]