1461020580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14731}}^1$

素因数の和:14794

約数の個数: 144

約数和(自身を含む): 4826203200

約数和(自身を除く): 3365182620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1102, 1140, 1305, 1653, 1710, 1740, 2204, 2610, 2755, 3306, 3420, 4959, 5220, 5510, 6612, 8265, 9918, 11020, 14731, 16530, 19836, 24795, 29462, 33060, 44193, 49590, 58924, 73655, 88386, 99180, 132579, 147310, 176772, 220965, 265158, 279889, 294620, 427199, 441930, 530316, 559778, 662895, 839667, 854398, 883860, 1119556, 1281597, 1325790, 1399445, 1679334, 1708796, 2135995, 2519001, 2563194, 2651580, 2798890, 3358668, 3844791, 4198335, 4271990, 5038002, 5126388, 5597780, 6407985, 7689582, 8116781, 8396670, 8543980, 10076004, 12595005, 12815970, 15379164, 16233562, 16793340, 19223955, 24350343, 25190010, 25631940, 32467124, 38447910, 40583905, 48700686, 50380020, 73051029, 76895820, 81167810, 97401372, 121751715, 146102058, 162335620, 243503430, 292204116, 365255145, 487006860, 730510290, 1461020580]

約数ペア:

[(1, 1461020580), (2, 730510290), (3, 487006860), (4, 365255145), (5, 292204116), (6, 243503430), (9, 162335620), (10, 146102058), (12, 121751715), (15, 97401372), (18, 81167810), (19, 76895820), (20, 73051029), (29, 50380020), (30, 48700686), (36, 40583905), (38, 38447910), (45, 32467124), (57, 25631940), (58, 25190010), (60, 24350343), (76, 19223955), (87, 16793340), (90, 16233562), (95, 15379164), (114, 12815970), (116, 12595005), (145, 10076004), (171, 8543980), (174, 8396670), (180, 8116781), (190, 7689582), (228, 6407985), (261, 5597780), (285, 5126388), (290, 5038002), (342, 4271990), (348, 4198335), (380, 3844791), (435, 3358668), (522, 2798890), (551, 2651580), (570, 2563194), (580, 2519001), (684, 2135995), (855, 1708796), (870, 1679334), (1044, 1399445), (1102, 1325790), (1140, 1281597), (1305, 1119556), (1653, 883860), (1710, 854398), (1740, 839667), (2204, 662895), (2610, 559778), (2755, 530316), (3306, 441930), (3420, 427199), (4959, 294620), (5220, 279889), (5510, 265158), (6612, 220965), (8265, 176772), (9918, 147310), (11020, 132579), (14731, 99180), (16530, 88386), (19836, 73655), (24795, 58924), (29462, 49590), (33060, 44193)]