1613192880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 240

約数和(自身を含む): 5594213376

約数和(自身を除く): 3981020496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1209, 1240, 1283, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2480, 2535, 2566, 2704, 3120, 3224, 3380, 3720, 3849, 4030, 4056, 4836, 5070, 5132, 5239, 6045, 6415, 6448, 6760, 7440, 7698, 8060, 8112, 9672, 10140, 10264, 10478, 12090, 12830, 13520, 15396, 15717, 16120, 16679, 19245, 19344, 20280, 20528, 20956, 24180, 25660, 26195, 30792, 31434, 32240, 33358, 38490, 39773, 40560, 41912, 48360, 50037, 51320, 52390, 61584, 62868, 66716, 76980, 78585, 79546, 83395, 83824, 96720, 100074, 102640, 104780, 119319, 125736, 133432, 153960, 157170, 159092, 166790, 198865, 200148, 209560, 216827, 238638, 250185, 251472, 266864, 307920, 314340, 318184, 333580, 397730, 400296, 419120, 433654, 477276, 500370, 517049, 596595, 628680, 636368, 650481, 667160, 795460, 800592, 867308, 954552, 1000740, 1034098, 1084135, 1193190, 1257360, 1300962, 1334320, 1551147, 1590920, 1734616, 1909104, 2001480, 2068196, 2168270, 2386380, 2585245, 2601924, 3102294, 3181840, 3252405, 3469232, 4002960, 4136392, 4336540, 4772760, 5170490, 5203848, 6204588, 6504810, 6721637, 7755735, 8272784, 8673080, 9545520, 10340980, 10407696, 12409176, 13009620, 13443274, 15511470, 17346160, 20164911, 20681960, 24818352, 26019240, 26886548, 31022940, 33608185, 40329822, 41363920, 52038480, 53773096, 62045880, 67216370, 80659644, 100824555, 107546192, 124091760, 134432740, 161319288, 201649110, 268865480, 322638576, 403298220, 537730960, 806596440, 1613192880]

約数ペア:

[(1, 1613192880), (2, 806596440), (3, 537730960), (4, 403298220), (5, 322638576), (6, 268865480), (8, 201649110), (10, 161319288), (12, 134432740), (13, 124091760), (15, 107546192), (16, 100824555), (20, 80659644), (24, 67216370), (26, 62045880), (30, 53773096), (31, 52038480), (39, 41363920), (40, 40329822), (48, 33608185), (52, 31022940), (60, 26886548), (62, 26019240), (65, 24818352), (78, 20681960), (80, 20164911), (93, 17346160), (104, 15511470), (120, 13443274), (124, 13009620), (130, 12409176), (155, 10407696), (156, 10340980), (169, 9545520), (186, 8673080), (195, 8272784), (208, 7755735), (240, 6721637), (248, 6504810), (260, 6204588), (310, 5203848), (312, 5170490), (338, 4772760), (372, 4336540), (390, 4136392), (403, 4002960), (465, 3469232), (496, 3252405), (507, 3181840), (520, 3102294), (620, 2601924), (624, 2585245), (676, 2386380), (744, 2168270), (780, 2068196), (806, 2001480), (845, 1909104), (930, 1734616), (1014, 1590920), (1040, 1551147), (1209, 1334320), (1240, 1300962), (1283, 1257360), (1352, 1193190), (1488, 1084135), (1560, 1034098), (1612, 1000740), (1690, 954552), (1860, 867308), (2015, 800592), (2028, 795460), (2418, 667160), (2480, 650481), (2535, 636368), (2566, 628680), (2704, 596595), (3120, 517049), (3224, 500370), (3380, 477276), (3720, 433654), (3849, 419120), (4030, 400296), (4056, 397730), (4836, 333580), (5070, 318184), (5132, 314340), (5239, 307920), (6045, 266864), (6415, 251472), (6448, 250185), (6760, 238638), (7440, 216827), (7698, 209560), (8060, 200148), (8112, 198865), (9672, 166790), (10140, 159092), (10264, 157170), (10478, 153960), (12090, 133432), (12830, 125736), (13520, 119319), (15396, 104780), (15717, 102640), (16120, 100074), (16679, 96720), (19245, 83824), (19344, 83395), (20280, 79546), (20528, 78585), (20956, 76980), (24180, 66716), (25660, 62868), (26195, 61584), (30792, 52390), (31434, 51320), (32240, 50037), (33358, 48360), (38490, 41912), (39773, 40560)]