551111340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 1793917440

約数和(自身を除く): 1242806100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 41, 52, 57, 60, 65, 76, 78, 82, 95, 114, 123, 130, 156, 164, 190, 195, 205, 228, 246, 247, 260, 285, 380, 390, 410, 492, 494, 533, 570, 615, 741, 779, 780, 820, 907, 988, 1066, 1140, 1230, 1235, 1482, 1558, 1599, 1814, 2132, 2337, 2460, 2470, 2665, 2721, 2964, 3116, 3198, 3628, 3705, 3895, 4535, 4674, 4940, 5330, 5442, 6396, 7410, 7790, 7995, 9070, 9348, 10127, 10660, 10884, 11685, 11791, 13605, 14820, 15580, 15990, 17233, 18140, 20254, 23370, 23582, 27210, 30381, 31980, 34466, 35373, 37187, 40508, 46740, 47164, 50635, 51699, 54420, 58955, 60762, 68932, 70746, 74374, 86165, 101270, 103398, 111561, 117910, 121524, 141492, 148748, 151905, 172330, 176865, 185935, 202540, 206796, 223122, 224029, 235820, 258495, 303810, 344660, 353730, 371870, 446244, 448058, 483431, 516990, 557805, 607620, 672087, 706553, 707460, 743740, 896116, 966862, 1033980, 1115610, 1120145, 1344174, 1413106, 1450293, 1933724, 2119659, 2231220, 2240290, 2417155, 2688348, 2826212, 2900586, 3360435, 3532765, 4239318, 4480580, 4834310, 5801172, 6720870, 7065530, 7251465, 8478636, 9185189, 9668620, 10598295, 13441740, 14131060, 14502930, 18370378, 21196590, 27555567, 29005860, 36740756, 42393180, 45925945, 55111134, 91851890, 110222268, 137777835, 183703780, 275555670, 551111340]

約数ペア:

[(1, 551111340), (2, 275555670), (3, 183703780), (4, 137777835), (5, 110222268), (6, 91851890), (10, 55111134), (12, 45925945), (13, 42393180), (15, 36740756), (19, 29005860), (20, 27555567), (26, 21196590), (30, 18370378), (38, 14502930), (39, 14131060), (41, 13441740), (52, 10598295), (57, 9668620), (60, 9185189), (65, 8478636), (76, 7251465), (78, 7065530), (82, 6720870), (95, 5801172), (114, 4834310), (123, 4480580), (130, 4239318), (156, 3532765), (164, 3360435), (190, 2900586), (195, 2826212), (205, 2688348), (228, 2417155), (246, 2240290), (247, 2231220), (260, 2119659), (285, 1933724), (380, 1450293), (390, 1413106), (410, 1344174), (492, 1120145), (494, 1115610), (533, 1033980), (570, 966862), (615, 896116), (741, 743740), (779, 707460), (780, 706553), (820, 672087), (907, 607620), (988, 557805), (1066, 516990), (1140, 483431), (1230, 448058), (1235, 446244), (1482, 371870), (1558, 353730), (1599, 344660), (1814, 303810), (2132, 258495), (2337, 235820), (2460, 224029), (2470, 223122), (2665, 206796), (2721, 202540), (2964, 185935), (3116, 176865), (3198, 172330), (3628, 151905), (3705, 148748), (3895, 141492), (4535, 121524), (4674, 117910), (4940, 111561), (5330, 103398), (5442, 101270), (6396, 86165), (7410, 74374), (7790, 70746), (7995, 68932), (9070, 60762), (9348, 58955), (10127, 54420), (10660, 51699), (10884, 50635), (11685, 47164), (11791, 46740), (13605, 40508), (14820, 37187), (15580, 35373), (15990, 34466), (17233, 31980), (18140, 30381), (20254, 27210), (23370, 23582)]