2021948460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 384

約数和(自身を含む): 7741440000

約数和(自身を除く): 5719491540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 47, 54, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 108, 114, 126, 133, 135, 140, 141, 171, 180, 188, 189, 190, 210, 228, 235, 252, 266, 270, 282, 285, 315, 329, 342, 378, 380, 399, 420, 423, 470, 513, 532, 540, 564, 570, 599, 630, 658, 665, 684, 705, 756, 798, 846, 855, 893, 940, 945, 987, 1026, 1140, 1197, 1198, 1260, 1269, 1316, 1330, 1410, 1596, 1645, 1692, 1710, 1786, 1797, 1890, 1974, 1995, 2052, 2115, 2394, 2396, 2538, 2565, 2660, 2679, 2820, 2961, 2995, 3290, 3420, 3572, 3591, 3594, 3780, 3948, 3990, 4193, 4230, 4465, 4788, 4935, 5076, 5130, 5358, 5391, 5922, 5985, 5990, 6251, 6345, 6580, 7182, 7188, 7980, 8037, 8386, 8460, 8883, 8930, 8985, 9870, 10260, 10716, 10782, 11381, 11844, 11970, 11980, 12502, 12579, 12690, 13395, 14364, 14805, 16074, 16173, 16772, 17766, 17860, 17955, 17970, 18753, 19740, 20965, 21564, 22762, 23940, 24111, 25004, 25158, 25380, 26790, 26955, 28153, 29610, 31255, 32148, 32346, 34143, 35532, 35910, 35940, 37506, 37737, 40185, 41930, 44415, 45524, 48222, 50316, 53580, 53910, 56259, 56306, 56905, 59220, 62510, 62895, 64692, 68286, 71820, 75012, 75474, 79667, 80370, 80865, 83860, 84459, 88830, 93765, 96444, 102429, 107820, 112518, 112612, 113211, 113810, 120555, 125020, 125790, 136572, 140765, 150948, 159334, 160740, 161730, 168777, 168918, 170715, 177660, 187530, 188685, 197071, 204858, 225036, 226422, 227620, 239001, 241110, 251580, 253377, 281295, 281530, 307287, 318668, 323460, 337554, 337836, 341430, 375060, 377370, 394142, 398335, 409716, 422295, 452844, 478002, 482220, 506754, 512145, 534907, 562590, 563060, 566055, 591213, 614574, 675108, 682860, 717003, 754740, 760131, 788284, 796670, 843885, 844590, 956004, 985355, 1013508, 1024290, 1069814, 1125180, 1132110, 1182426, 1195005, 1229148, 1266885, 1434006, 1520262, 1536435, 1593340, 1604721, 1687770, 1689180, 1773639, 1970710, 2048580, 2139628, 2151009, 2264220, 2364852, 2390010, 2533770, 2674535, 2868012, 2956065, 3040524, 3072870, 3209442, 3375540, 3547278, 3585015, 3744349, 3800655, 3941420, 4302018, 4780020, 4814163, 5067540, 5320917, 5349070, 5912130, 6145740, 6418884, 7094556, 7170030, 7488698, 7601310, 8023605, 8604036, 8868195, 9628326, 10641834, 10698140, 10755045, 11233047, 11824260, 14340060, 14442489, 14977396, 15202620, 16047210, 17736390, 18721745, 19256652, 21283668, 21510090, 22466094, 24070815, 26604585, 28884978, 32094420, 33699141, 35472780, 37443490, 43020180, 44932188, 48141630, 53209170, 56165235, 57769956, 67398282, 72212445, 74886980, 96283260, 101097423, 106418340, 112330470, 134796564, 144424890, 168495705, 202194846, 224660940, 288849780, 336991410, 404389692, 505487115, 673982820, 1010974230, 2021948460]

約数ペア:

[(1, 2021948460), (2, 1010974230), (3, 673982820), (4, 505487115), (5, 404389692), (6, 336991410), (7, 288849780), (9, 224660940), (10, 202194846), (12, 168495705), (14, 144424890), (15, 134796564), (18, 112330470), (19, 106418340), (20, 101097423), (21, 96283260), (27, 74886980), (28, 72212445), (30, 67398282), (35, 57769956), (36, 56165235), (38, 53209170), (42, 48141630), (45, 44932188), (47, 43020180), (54, 37443490), (57, 35472780), (60, 33699141), (63, 32094420), (70, 28884978), (76, 26604585), (84, 24070815), (90, 22466094), (94, 21510090), (95, 21283668), (105, 19256652), (108, 18721745), (114, 17736390), (126, 16047210), (133, 15202620), (135, 14977396), (140, 14442489), (141, 14340060), (171, 11824260), (180, 11233047), (188, 10755045), (189, 10698140), (190, 10641834), (210, 9628326), (228, 8868195), (235, 8604036), (252, 8023605), (266, 7601310), (270, 7488698), (282, 7170030), (285, 7094556), (315, 6418884), (329, 6145740), (342, 5912130), (378, 5349070), (380, 5320917), (399, 5067540), (420, 4814163), (423, 4780020), (470, 4302018), (513, 3941420), (532, 3800655), (540, 3744349), (564, 3585015), (570, 3547278), (599, 3375540), (630, 3209442), (658, 3072870), (665, 3040524), (684, 2956065), (705, 2868012), (756, 2674535), (798, 2533770), (846, 2390010), (855, 2364852), (893, 2264220), (940, 2151009), (945, 2139628), (987, 2048580), (1026, 1970710), (1140, 1773639), (1197, 1689180), (1198, 1687770), (1260, 1604721), (1269, 1593340), (1316, 1536435), (1330, 1520262), (1410, 1434006), (1596, 1266885), (1645, 1229148), (1692, 1195005), (1710, 1182426), (1786, 1132110), (1797, 1125180), (1890, 1069814), (1974, 1024290), (1995, 1013508), (2052, 985355), (2115, 956004), (2394, 844590), (2396, 843885), (2538, 796670), (2565, 788284), (2660, 760131), (2679, 754740), (2820, 717003), (2961, 682860), (2995, 675108), (3290, 614574), (3420, 591213), (3572, 566055), (3591, 563060), (3594, 562590), (3780, 534907), (3948, 512145), (3990, 506754), (4193, 482220), (4230, 478002), (4465, 452844), (4788, 422295), (4935, 409716), (5076, 398335), (5130, 394142), (5358, 377370), (5391, 375060), (5922, 341430), (5985, 337836), (5990, 337554), (6251, 323460), (6345, 318668), (6580, 307287), (7182, 281530), (7188, 281295), (7980, 253377), (8037, 251580), (8386, 241110), (8460, 239001), (8883, 227620), (8930, 226422), (8985, 225036), (9870, 204858), (10260, 197071), (10716, 188685), (10782, 187530), (11381, 177660), (11844, 170715), (11970, 168918), (11980, 168777), (12502, 161730), (12579, 160740), (12690, 159334), (13395, 150948), (14364, 140765), (14805, 136572), (16074, 125790), (16173, 125020), (16772, 120555), (17766, 113810), (17860, 113211), (17955, 112612), (17970, 112518), (18753, 107820), (19740, 102429), (20965, 96444), (21564, 93765), (22762, 88830), (23940, 84459), (24111, 83860), (25004, 80865), (25158, 80370), (25380, 79667), (26790, 75474), (26955, 75012), (28153, 71820), (29610, 68286), (31255, 64692), (32148, 62895), (32346, 62510), (34143, 59220), (35532, 56905), (35910, 56306), (35940, 56259), (37506, 53910), (37737, 53580), (40185, 50316), (41930, 48222), (44415, 45524)]