1269385600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 3646418400

約数和(自身を除く): 2377032800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 70, 80, 100, 112, 122, 128, 140, 160, 175, 200, 224, 244, 280, 305, 320, 350, 400, 427, 448, 488, 560, 610, 640, 700, 800, 854, 896, 929, 976, 1120, 1220, 1400, 1525, 1600, 1708, 1858, 1952, 2135, 2240, 2440, 2800, 3050, 3200, 3416, 3716, 3904, 4270, 4480, 4645, 4880, 5600, 6100, 6503, 6832, 7432, 7808, 8540, 9290, 9760, 10675, 11200, 12200, 13006, 13664, 14864, 17080, 18580, 19520, 21350, 22400, 23225, 24400, 26012, 27328, 29728, 32515, 34160, 37160, 39040, 42700, 46450, 48800, 52024, 54656, 56669, 59456, 65030, 68320, 74320, 85400, 92900, 97600, 104048, 113338, 118912, 130060, 136640, 148640, 162575, 170800, 185800, 195200, 208096, 226676, 260120, 273280, 283345, 297280, 325150, 341600, 371600, 396683, 416192, 453352, 520240, 566690, 594560, 650300, 683200, 743200, 793366, 832384, 906704, 1040480, 1133380, 1300600, 1366400, 1416725, 1486400, 1586732, 1813408, 1983415, 2080960, 2266760, 2601200, 2833450, 2972800, 3173464, 3626816, 3966830, 4161920, 4533520, 5202400, 5666900, 6346928, 7253632, 7933660, 9067040, 9917075, 10404800, 11333800, 12693856, 15867320, 18134080, 19834150, 20809600, 22667600, 25387712, 31734640, 36268160, 39668300, 45335200, 50775424, 63469280, 79336600, 90670400, 126938560, 158673200, 181340800, 253877120, 317346400, 634692800, 1269385600]

約数ペア:

[(1, 1269385600), (2, 634692800), (4, 317346400), (5, 253877120), (7, 181340800), (8, 158673200), (10, 126938560), (14, 90670400), (16, 79336600), (20, 63469280), (25, 50775424), (28, 45335200), (32, 39668300), (35, 36268160), (40, 31734640), (50, 25387712), (56, 22667600), (61, 20809600), (64, 19834150), (70, 18134080), (80, 15867320), (100, 12693856), (112, 11333800), (122, 10404800), (128, 9917075), (140, 9067040), (160, 7933660), (175, 7253632), (200, 6346928), (224, 5666900), (244, 5202400), (280, 4533520), (305, 4161920), (320, 3966830), (350, 3626816), (400, 3173464), (427, 2972800), (448, 2833450), (488, 2601200), (560, 2266760), (610, 2080960), (640, 1983415), (700, 1813408), (800, 1586732), (854, 1486400), (896, 1416725), (929, 1366400), (976, 1300600), (1120, 1133380), (1220, 1040480), (1400, 906704), (1525, 832384), (1600, 793366), (1708, 743200), (1858, 683200), (1952, 650300), (2135, 594560), (2240, 566690), (2440, 520240), (2800, 453352), (3050, 416192), (3200, 396683), (3416, 371600), (3716, 341600), (3904, 325150), (4270, 297280), (4480, 283345), (4645, 273280), (4880, 260120), (5600, 226676), (6100, 208096), (6503, 195200), (6832, 185800), (7432, 170800), (7808, 162575), (8540, 148640), (9290, 136640), (9760, 130060), (10675, 118912), (11200, 113338), (12200, 104048), (13006, 97600), (13664, 92900), (14864, 85400), (17080, 74320), (18580, 68320), (19520, 65030), (21350, 59456), (22400, 56669), (23225, 54656), (24400, 52024), (26012, 48800), (27328, 46450), (29728, 42700), (32515, 39040), (34160, 37160)]