1916633880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4297}}^1$

素因数の和:4383

約数の個数: 256

約数和(自身を含む): 7426944000

約数和(自身を除く): 5510310120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 708, 756, 826, 840, 885, 945, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1593, 1652, 1770, 1890, 2065, 2124, 2360, 2478, 2520, 2655, 3186, 3304, 3540, 3717, 3780, 4130, 4248, 4297, 4956, 5310, 6195, 6372, 7080, 7434, 7560, 7965, 8260, 8594, 9912, 10620, 11151, 12390, 12744, 12891, 14868, 15930, 16520, 17188, 18585, 21240, 21485, 22302, 24780, 25782, 29736, 30079, 31860, 34376, 37170, 38673, 42970, 44604, 49560, 51564, 55755, 60158, 63720, 64455, 74340, 77346, 85940, 89208, 90237, 103128, 111510, 116019, 120316, 128910, 148680, 150395, 154692, 171880, 180474, 193365, 223020, 232038, 240632, 253523, 257820, 270711, 300790, 309384, 360948, 386730, 446040, 451185, 464076, 507046, 515640, 541422, 580095, 601580, 721896, 760569, 773460, 812133, 902370, 928152, 1014092, 1082844, 1160190, 1203160, 1267615, 1353555, 1521138, 1546920, 1624266, 1774661, 1804740, 2028184, 2165688, 2281707, 2320380, 2535230, 2707110, 3042276, 3248532, 3549322, 3609480, 3802845, 4060665, 4563414, 4640760, 5070460, 5323983, 5414220, 6084552, 6497064, 6845121, 7098644, 7605690, 8121330, 8873305, 9126828, 10140920, 10647966, 10828440, 11408535, 13690242, 14197288, 15211380, 15971949, 16242660, 17746610, 18253656, 21295932, 22817070, 26619915, 27380484, 30422760, 31943898, 32485320, 34225605, 35493220, 42591864, 45634140, 47915847, 53239830, 54760968, 63887796, 68451210, 70986440, 79859745, 91268280, 95831694, 106479660, 127775592, 136902420, 159719490, 191663388, 212959320, 239579235, 273804840, 319438980, 383326776, 479158470, 638877960, 958316940, 1916633880]

約数ペア:

[(1, 1916633880), (2, 958316940), (3, 638877960), (4, 479158470), (5, 383326776), (6, 319438980), (7, 273804840), (8, 239579235), (9, 212959320), (10, 191663388), (12, 159719490), (14, 136902420), (15, 127775592), (18, 106479660), (20, 95831694), (21, 91268280), (24, 79859745), (27, 70986440), (28, 68451210), (30, 63887796), (35, 54760968), (36, 53239830), (40, 47915847), (42, 45634140), (45, 42591864), (54, 35493220), (56, 34225605), (59, 32485320), (60, 31943898), (63, 30422760), (70, 27380484), (72, 26619915), (84, 22817070), (90, 21295932), (105, 18253656), (108, 17746610), (118, 16242660), (120, 15971949), (126, 15211380), (135, 14197288), (140, 13690242), (168, 11408535), (177, 10828440), (180, 10647966), (189, 10140920), (210, 9126828), (216, 8873305), (236, 8121330), (252, 7605690), (270, 7098644), (280, 6845121), (295, 6497064), (315, 6084552), (354, 5414220), (360, 5323983), (378, 5070460), (413, 4640760), (420, 4563414), (472, 4060665), (504, 3802845), (531, 3609480), (540, 3549322), (590, 3248532), (630, 3042276), (708, 2707110), (756, 2535230), (826, 2320380), (840, 2281707), (885, 2165688), (945, 2028184), (1062, 1804740), (1080, 1774661), (1180, 1624266), (1239, 1546920), (1260, 1521138), (1416, 1353555), (1512, 1267615), (1593, 1203160), (1652, 1160190), (1770, 1082844), (1890, 1014092), (2065, 928152), (2124, 902370), (2360, 812133), (2478, 773460), (2520, 760569), (2655, 721896), (3186, 601580), (3304, 580095), (3540, 541422), (3717, 515640), (3780, 507046), (4130, 464076), (4248, 451185), (4297, 446040), (4956, 386730), (5310, 360948), (6195, 309384), (6372, 300790), (7080, 270711), (7434, 257820), (7560, 253523), (7965, 240632), (8260, 232038), (8594, 223020), (9912, 193365), (10620, 180474), (11151, 171880), (12390, 154692), (12744, 150395), (12891, 148680), (14868, 128910), (15930, 120316), (16520, 116019), (17188, 111510), (18585, 103128), (21240, 90237), (21485, 89208), (22302, 85940), (24780, 77346), (25782, 74340), (29736, 64455), (30079, 63720), (31860, 60158), (34376, 55755), (37170, 51564), (38673, 49560), (42970, 44604)]