20160981750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 384

約数和(自身を含む): 64371400704

約数和(自身を除く): 44210418954

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 31, 35, 39, 42, 50, 62, 65, 70, 75, 78, 91, 93, 105, 125, 130, 150, 155, 169, 175, 182, 186, 195, 210, 217, 250, 273, 310, 325, 338, 350, 375, 390, 403, 434, 455, 465, 507, 525, 546, 650, 651, 733, 750, 775, 806, 845, 875, 910, 930, 975, 1014, 1050, 1085, 1183, 1209, 1302, 1365, 1466, 1550, 1625, 1690, 1750, 1950, 2015, 2170, 2199, 2275, 2325, 2366, 2418, 2535, 2625, 2730, 2821, 3250, 3255, 3549, 3665, 3875, 4030, 4225, 4398, 4550, 4650, 4875, 5070, 5131, 5239, 5250, 5425, 5642, 5915, 6045, 6510, 6825, 7098, 7330, 7750, 8450, 8463, 9529, 9750, 10075, 10262, 10478, 10850, 10995, 11375, 11625, 11830, 12090, 12675, 13650, 14105, 15393, 15717, 16275, 16926, 17745, 18325, 19058, 20150, 21125, 21990, 22723, 22750, 23250, 25350, 25655, 26195, 27125, 28210, 28587, 29575, 30225, 30786, 31434, 32550, 34125, 35490, 36650, 36673, 42250, 42315, 45446, 47645, 50375, 51310, 52390, 54250, 54975, 57174, 59150, 60450, 63375, 66703, 68169, 68250, 70525, 73346, 76965, 78585, 81375, 84630, 88725, 91625, 95290, 100750, 109950, 110019, 113615, 123877, 126750, 128275, 130975, 133406, 136338, 141050, 142935, 147875, 151125, 153930, 157170, 159061, 162750, 177450, 183250, 183365, 200109, 211575, 220038, 227230, 238225, 247754, 256550, 261950, 274875, 285870, 295399, 295750, 302250, 318122, 333515, 340845, 352625, 366730, 371631, 384825, 392925, 400218, 423150, 443625, 476450, 477183, 549750, 550095, 568075, 590798, 619385, 641375, 654875, 667030, 681690, 705250, 714675, 743262, 769650, 785850, 795305, 867139, 886197, 887250, 916825, 954366, 1000545, 1057875, 1100190, 1136150, 1191125, 1238770, 1282750, 1309750, 1429350, 1476995, 1590610, 1667575, 1704225, 1734278, 1772394, 1833650, 1858155, 1924125, 1964625, 2001090, 2067793, 2115750, 2382250, 2385915, 2601417, 2750475, 2840375, 2953990, 3096925, 3335150, 3408450, 3573375, 3716310, 3840187, 3848250, 3929250, 3976525, 4135586, 4335695, 4430985, 4584125, 4771830, 5002725, 5202834, 5500950, 5680750, 6193850, 6203379, 7146750, 7384975, 7680374, 7953050, 8337875, 8521125, 8671390, 8861970, 9168250, 9290775, 10005450, 10338965, 11520561, 11929575, 12406758, 13007085, 13752375, 14769950, 15484625, 16675750, 17042250, 18581550, 19200935, 19882625, 20677930, 21678475, 22154925, 23041122, 23859150, 25013625, 26014170, 26881309, 27504750, 30969250, 31016895, 36924875, 38401870, 39765250, 43356950, 44309850, 46453875, 50027250, 51694825, 53762618, 57602805, 59647875, 62033790, 65035425, 73849750, 80643927, 92907750, 96004675, 103389650, 108392375, 110774625, 115205610, 119295750, 130070850, 134406545, 155084475, 161287854, 192009350, 216784750, 221549250, 258474125, 268813090, 288014025, 310168950, 325177125, 403219635, 480023375, 516948250, 576028050, 650354250, 672032725, 775422375, 806439270, 960046750, 1344065450, 1440070125, 1550844750, 2016098175, 2880140250, 3360163625, 4032196350, 6720327250, 10080490875, 20160981750]

約数ペア:

[(1, 20160981750), (2, 10080490875), (3, 6720327250), (5, 4032196350), (6, 3360163625), (7, 2880140250), (10, 2016098175), (13, 1550844750), (14, 1440070125), (15, 1344065450), (21, 960046750), (25, 806439270), (26, 775422375), (30, 672032725), (31, 650354250), (35, 576028050), (39, 516948250), (42, 480023375), (50, 403219635), (62, 325177125), (65, 310168950), (70, 288014025), (75, 268813090), (78, 258474125), (91, 221549250), (93, 216784750), (105, 192009350), (125, 161287854), (130, 155084475), (150, 134406545), (155, 130070850), (169, 119295750), (175, 115205610), (182, 110774625), (186, 108392375), (195, 103389650), (210, 96004675), (217, 92907750), (250, 80643927), (273, 73849750), (310, 65035425), (325, 62033790), (338, 59647875), (350, 57602805), (375, 53762618), (390, 51694825), (403, 50027250), (434, 46453875), (455, 44309850), (465, 43356950), (507, 39765250), (525, 38401870), (546, 36924875), (650, 31016895), (651, 30969250), (733, 27504750), (750, 26881309), (775, 26014170), (806, 25013625), (845, 23859150), (875, 23041122), (910, 22154925), (930, 21678475), (975, 20677930), (1014, 19882625), (1050, 19200935), (1085, 18581550), (1183, 17042250), (1209, 16675750), (1302, 15484625), (1365, 14769950), (1466, 13752375), (1550, 13007085), (1625, 12406758), (1690, 11929575), (1750, 11520561), (1950, 10338965), (2015, 10005450), (2170, 9290775), (2199, 9168250), (2275, 8861970), (2325, 8671390), (2366, 8521125), (2418, 8337875), (2535, 7953050), (2625, 7680374), (2730, 7384975), (2821, 7146750), (3250, 6203379), (3255, 6193850), (3549, 5680750), (3665, 5500950), (3875, 5202834), (4030, 5002725), (4225, 4771830), (4398, 4584125), (4550, 4430985), (4650, 4335695), (4875, 4135586), (5070, 3976525), (5131, 3929250), (5239, 3848250), (5250, 3840187), (5425, 3716310), (5642, 3573375), (5915, 3408450), (6045, 3335150), (6510, 3096925), (6825, 2953990), (7098, 2840375), (7330, 2750475), (7750, 2601417), (8450, 2385915), (8463, 2382250), (9529, 2115750), (9750, 2067793), (10075, 2001090), (10262, 1964625), (10478, 1924125), (10850, 1858155), (10995, 1833650), (11375, 1772394), (11625, 1734278), (11830, 1704225), (12090, 1667575), (12675, 1590610), (13650, 1476995), (14105, 1429350), (15393, 1309750), (15717, 1282750), (16275, 1238770), (16926, 1191125), (17745, 1136150), (18325, 1100190), (19058, 1057875), (20150, 1000545), (21125, 954366), (21990, 916825), (22723, 887250), (22750, 886197), (23250, 867139), (25350, 795305), (25655, 785850), (26195, 769650), (27125, 743262), (28210, 714675), (28587, 705250), (29575, 681690), (30225, 667030), (30786, 654875), (31434, 641375), (32550, 619385), (34125, 590798), (35490, 568075), (36650, 550095), (36673, 549750), (42250, 477183), (42315, 476450), (45446, 443625), (47645, 423150), (50375, 400218), (51310, 392925), (52390, 384825), (54250, 371631), (54975, 366730), (57174, 352625), (59150, 340845), (60450, 333515), (63375, 318122), (66703, 302250), (68169, 295750), (68250, 295399), (70525, 285870), (73346, 274875), (76965, 261950), (78585, 256550), (81375, 247754), (84630, 238225), (88725, 227230), (91625, 220038), (95290, 211575), (100750, 200109), (109950, 183365), (110019, 183250), (113615, 177450), (123877, 162750), (126750, 159061), (128275, 157170), (130975, 153930), (133406, 151125), (136338, 147875), (141050, 142935)]