859456260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1547

約数の個数: 216

約数和(自身を含む): 2973559680

約数和(自身を除く): 2114103420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 988, 1014, 1140, 1170, 1235, 1482, 1487, 1521, 1690, 1710, 2028, 2223, 2340, 2470, 2535, 2964, 2974, 3042, 3211, 3380, 3420, 3705, 4446, 4461, 4940, 5070, 5948, 6084, 6422, 7410, 7435, 7605, 8892, 8922, 9633, 10140, 11115, 12844, 13383, 14820, 14870, 15210, 16055, 17844, 19266, 19331, 22230, 22305, 26766, 28253, 28899, 29740, 30420, 32110, 38532, 38662, 44460, 44610, 48165, 53532, 56506, 57798, 57993, 64220, 66915, 77324, 84759, 89220, 96330, 96655, 113012, 115596, 115986, 133830, 141265, 144495, 169518, 173979, 192660, 193310, 231972, 251303, 254277, 267660, 282530, 288990, 289965, 339036, 347958, 367289, 386620, 423795, 502606, 508554, 565060, 577980, 579930, 695916, 734578, 753909, 847590, 869895, 1005212, 1017108, 1101867, 1159860, 1256515, 1271385, 1469156, 1507818, 1695180, 1739790, 1836445, 2203734, 2261727, 2513030, 2542770, 3015636, 3305601, 3479580, 3672890, 3769545, 4407468, 4523454, 4774757, 5026060, 5085540, 5509335, 6611202, 7345780, 7539090, 9046908, 9549514, 11018670, 11308635, 13222404, 14324271, 15078180, 16528005, 19099028, 22037340, 22617270, 23873785, 28648542, 33056010, 42972813, 45234540, 47747570, 57297084, 66112020, 71621355, 85945626, 95495140, 143242710, 171891252, 214864065, 286485420, 429728130, 859456260]

約数ペア:

[(1, 859456260), (2, 429728130), (3, 286485420), (4, 214864065), (5, 171891252), (6, 143242710), (9, 95495140), (10, 85945626), (12, 71621355), (13, 66112020), (15, 57297084), (18, 47747570), (19, 45234540), (20, 42972813), (26, 33056010), (30, 28648542), (36, 23873785), (38, 22617270), (39, 22037340), (45, 19099028), (52, 16528005), (57, 15078180), (60, 14324271), (65, 13222404), (76, 11308635), (78, 11018670), (90, 9549514), (95, 9046908), (114, 7539090), (117, 7345780), (130, 6611202), (156, 5509335), (169, 5085540), (171, 5026060), (180, 4774757), (190, 4523454), (195, 4407468), (228, 3769545), (234, 3672890), (247, 3479580), (260, 3305601), (285, 3015636), (338, 2542770), (342, 2513030), (380, 2261727), (390, 2203734), (468, 1836445), (494, 1739790), (507, 1695180), (570, 1507818), (585, 1469156), (676, 1271385), (684, 1256515), (741, 1159860), (780, 1101867), (845, 1017108), (855, 1005212), (988, 869895), (1014, 847590), (1140, 753909), (1170, 734578), (1235, 695916), (1482, 579930), (1487, 577980), (1521, 565060), (1690, 508554), (1710, 502606), (2028, 423795), (2223, 386620), (2340, 367289), (2470, 347958), (2535, 339036), (2964, 289965), (2974, 288990), (3042, 282530), (3211, 267660), (3380, 254277), (3420, 251303), (3705, 231972), (4446, 193310), (4461, 192660), (4940, 173979), (5070, 169518), (5948, 144495), (6084, 141265), (6422, 133830), (7410, 115986), (7435, 115596), (7605, 113012), (8892, 96655), (8922, 96330), (9633, 89220), (10140, 84759), (11115, 77324), (12844, 66915), (13383, 64220), (14820, 57993), (14870, 57798), (15210, 56506), (16055, 53532), (17844, 48165), (19266, 44610), (19331, 44460), (22230, 38662), (22305, 38532), (26766, 32110), (28253, 30420), (28899, 29740)]