1663231320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1$

素因数の和:1479

約数の個数: 160

約数和(自身を含む): 5606172000

約数和(自身を除く): 3942940680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 599, 648, 810, 857, 1080, 1198, 1620, 1714, 1797, 2396, 2571, 2995, 3240, 3428, 3594, 4285, 4792, 5142, 5391, 5990, 6856, 7188, 7713, 8570, 8985, 10284, 10782, 11980, 12855, 14376, 15426, 16173, 17140, 17970, 20568, 21564, 23139, 23960, 25710, 26955, 30852, 32346, 34280, 35940, 38565, 43128, 46278, 48519, 51420, 53910, 61704, 64692, 69417, 71880, 77130, 80865, 92556, 97038, 102840, 107820, 115695, 129384, 138834, 154260, 161730, 185112, 194076, 215640, 231390, 242595, 277668, 308520, 323460, 347085, 388152, 462780, 485190, 513343, 555336, 646920, 694170, 925560, 970380, 1026686, 1388340, 1540029, 1940760, 2053372, 2566715, 2776680, 3080058, 4106744, 4620087, 5133430, 6160116, 7700145, 9240174, 10266860, 12320232, 13860261, 15400290, 18480348, 20533720, 23100435, 27720522, 30800580, 36960696, 41580783, 46200870, 55441044, 61601160, 69301305, 83161566, 92401740, 110882088, 138602610, 166323132, 184803480, 207903915, 277205220, 332646264, 415807830, 554410440, 831615660, 1663231320]

約数ペア:

[(1, 1663231320), (2, 831615660), (3, 554410440), (4, 415807830), (5, 332646264), (6, 277205220), (8, 207903915), (9, 184803480), (10, 166323132), (12, 138602610), (15, 110882088), (18, 92401740), (20, 83161566), (24, 69301305), (27, 61601160), (30, 55441044), (36, 46200870), (40, 41580783), (45, 36960696), (54, 30800580), (60, 27720522), (72, 23100435), (81, 20533720), (90, 18480348), (108, 15400290), (120, 13860261), (135, 12320232), (162, 10266860), (180, 9240174), (216, 7700145), (270, 6160116), (324, 5133430), (360, 4620087), (405, 4106744), (540, 3080058), (599, 2776680), (648, 2566715), (810, 2053372), (857, 1940760), (1080, 1540029), (1198, 1388340), (1620, 1026686), (1714, 970380), (1797, 925560), (2396, 694170), (2571, 646920), (2995, 555336), (3240, 513343), (3428, 485190), (3594, 462780), (4285, 388152), (4792, 347085), (5142, 323460), (5391, 308520), (5990, 277668), (6856, 242595), (7188, 231390), (7713, 215640), (8570, 194076), (8985, 185112), (10284, 161730), (10782, 154260), (11980, 138834), (12855, 129384), (14376, 115695), (15426, 107820), (16173, 102840), (17140, 97038), (17970, 92556), (20568, 80865), (21564, 77130), (23139, 71880), (23960, 69417), (25710, 64692), (26955, 61704), (30852, 53910), (32346, 51420), (34280, 48519), (35940, 46278), (38565, 43128)]