2016256740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 6023227392

約数和(自身を除く): 4006970652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 113, 124, 155, 159, 181, 186, 212, 226, 265, 310, 318, 339, 362, 372, 452, 465, 530, 543, 565, 620, 636, 678, 724, 795, 905, 930, 1060, 1086, 1130, 1356, 1590, 1643, 1695, 1810, 1860, 2172, 2260, 2715, 3180, 3286, 3390, 3503, 3620, 4929, 5430, 5611, 5989, 6572, 6780, 7006, 8215, 9593, 9858, 10509, 10860, 11222, 11978, 14012, 16430, 16833, 17515, 17967, 19186, 19716, 20453, 21018, 22444, 23956, 24645, 28055, 28779, 29945, 32860, 33666, 35030, 35934, 38372, 40906, 42036, 47965, 49290, 52545, 56110, 57558, 59890, 61359, 67332, 70060, 71868, 81812, 84165, 89835, 95930, 98580, 102265, 105090, 112220, 115116, 119780, 122718, 143895, 168330, 179670, 185659, 191860, 204530, 210180, 245436, 287790, 297383, 306795, 336660, 359340, 371318, 409060, 556977, 575580, 594766, 613590, 634043, 742636, 892149, 928295, 1084009, 1113954, 1189532, 1227180, 1268086, 1486915, 1784298, 1856590, 1902129, 2168018, 2227908, 2536172, 2784885, 2973830, 3170215, 3252027, 3568596, 3713180, 3804258, 4336036, 4460745, 5420045, 5569770, 5947660, 6340430, 6504054, 7608516, 8921490, 9510645, 10840090, 11139540, 12680860, 13008108, 16260135, 17842980, 19021290, 21680180, 32520270, 33604279, 38042580, 65040540, 67208558, 100812837, 134417116, 168021395, 201625674, 336042790, 403251348, 504064185, 672085580, 1008128370, 2016256740]

約数ペア:

[(1, 2016256740), (2, 1008128370), (3, 672085580), (4, 504064185), (5, 403251348), (6, 336042790), (10, 201625674), (12, 168021395), (15, 134417116), (20, 100812837), (30, 67208558), (31, 65040540), (53, 38042580), (60, 33604279), (62, 32520270), (93, 21680180), (106, 19021290), (113, 17842980), (124, 16260135), (155, 13008108), (159, 12680860), (181, 11139540), (186, 10840090), (212, 9510645), (226, 8921490), (265, 7608516), (310, 6504054), (318, 6340430), (339, 5947660), (362, 5569770), (372, 5420045), (452, 4460745), (465, 4336036), (530, 3804258), (543, 3713180), (565, 3568596), (620, 3252027), (636, 3170215), (678, 2973830), (724, 2784885), (795, 2536172), (905, 2227908), (930, 2168018), (1060, 1902129), (1086, 1856590), (1130, 1784298), (1356, 1486915), (1590, 1268086), (1643, 1227180), (1695, 1189532), (1810, 1113954), (1860, 1084009), (2172, 928295), (2260, 892149), (2715, 742636), (3180, 634043), (3286, 613590), (3390, 594766), (3503, 575580), (3620, 556977), (4929, 409060), (5430, 371318), (5611, 359340), (5989, 336660), (6572, 306795), (6780, 297383), (7006, 287790), (8215, 245436), (9593, 210180), (9858, 204530), (10509, 191860), (10860, 185659), (11222, 179670), (11978, 168330), (14012, 143895), (16430, 122718), (16833, 119780), (17515, 115116), (17967, 112220), (19186, 105090), (19716, 102265), (20453, 98580), (21018, 95930), (22444, 89835), (23956, 84165), (24645, 81812), (28055, 71868), (28779, 70060), (29945, 67332), (32860, 61359), (33666, 59890), (35030, 57558), (35934, 56110), (38372, 52545), (40906, 49290), (42036, 47965)]