65119080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 222775200

約数和(自身を除く): 157656120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 228, 247, 260, 285, 312, 338, 380, 390, 456, 494, 507, 520, 570, 676, 741, 760, 780, 845, 988, 1014, 1140, 1235, 1352, 1482, 1560, 1690, 1976, 2028, 2197, 2280, 2470, 2535, 2964, 3211, 3380, 3705, 4056, 4394, 4940, 5070, 5928, 6422, 6591, 6760, 7410, 8788, 9633, 9880, 10140, 10985, 12844, 13182, 14820, 16055, 17576, 19266, 20280, 21970, 25688, 26364, 28561, 29640, 32110, 32955, 38532, 41743, 43940, 48165, 52728, 57122, 64220, 65910, 77064, 83486, 85683, 87880, 96330, 114244, 125229, 128440, 131820, 142805, 166972, 171366, 192660, 208715, 228488, 250458, 263640, 285610, 333944, 342732, 385320, 417430, 428415, 500916, 542659, 571220, 626145, 685464, 834860, 856830, 1001832, 1085318, 1142440, 1252290, 1627977, 1669720, 1713660, 2170636, 2504580, 2713295, 3255954, 3427320, 4341272, 5009160, 5426590, 6511908, 8139885, 10853180, 13023816, 16279770, 21706360, 32559540, 65119080]

約数ペア:

[(1, 65119080), (2, 32559540), (3, 21706360), (4, 16279770), (5, 13023816), (6, 10853180), (8, 8139885), (10, 6511908), (12, 5426590), (13, 5009160), (15, 4341272), (19, 3427320), (20, 3255954), (24, 2713295), (26, 2504580), (30, 2170636), (38, 1713660), (39, 1669720), (40, 1627977), (52, 1252290), (57, 1142440), (60, 1085318), (65, 1001832), (76, 856830), (78, 834860), (95, 685464), (104, 626145), (114, 571220), (120, 542659), (130, 500916), (152, 428415), (156, 417430), (169, 385320), (190, 342732), (195, 333944), (228, 285610), (247, 263640), (260, 250458), (285, 228488), (312, 208715), (338, 192660), (380, 171366), (390, 166972), (456, 142805), (494, 131820), (507, 128440), (520, 125229), (570, 114244), (676, 96330), (741, 87880), (760, 85683), (780, 83486), (845, 77064), (988, 65910), (1014, 64220), (1140, 57122), (1235, 52728), (1352, 48165), (1482, 43940), (1560, 41743), (1690, 38532), (1976, 32955), (2028, 32110), (2197, 29640), (2280, 28561), (2470, 26364), (2535, 25688), (2964, 21970), (3211, 20280), (3380, 19266), (3705, 17576), (4056, 16055), (4394, 14820), (4940, 13182), (5070, 12844), (5928, 10985), (6422, 10140), (6591, 9880), (6760, 9633), (7410, 8788)]