1567390020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 5142036480

約数和(自身を除く): 3574646460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 97, 105, 140, 158, 194, 210, 237, 291, 316, 388, 395, 420, 474, 485, 487, 553, 582, 679, 790, 948, 970, 974, 1106, 1164, 1185, 1358, 1455, 1461, 1580, 1659, 1940, 1948, 2037, 2212, 2370, 2435, 2716, 2765, 2910, 2922, 3318, 3395, 3409, 4074, 4740, 4870, 5530, 5820, 5844, 6636, 6790, 6818, 7305, 7663, 8148, 8295, 9740, 10185, 10227, 11060, 13580, 13636, 14610, 15326, 16590, 17045, 20370, 20454, 22989, 29220, 30652, 33180, 34090, 38315, 38473, 40740, 40908, 45978, 47239, 51135, 53641, 68180, 76630, 76946, 91956, 94478, 102270, 107282, 114945, 115419, 141717, 153260, 153892, 160923, 188956, 192365, 204540, 214564, 229890, 230838, 236195, 268205, 269311, 283434, 321846, 330673, 384730, 459780, 461676, 472390, 536410, 538622, 566868, 577095, 643692, 661346, 708585, 769460, 804615, 807933, 944780, 992019, 1072820, 1077244, 1154190, 1322692, 1346555, 1417170, 1609230, 1615866, 1653365, 1984038, 2308380, 2693110, 2834340, 3218460, 3231732, 3306730, 3731881, 3968076, 4039665, 4960095, 5386220, 6613460, 7463762, 8079330, 9920190, 11195643, 14927524, 16158660, 18659405, 19840380, 22391286, 26123167, 37318810, 44782572, 52246334, 55978215, 74637620, 78369501, 104492668, 111956430, 130615835, 156739002, 223912860, 261231670, 313478004, 391847505, 522463340, 783695010, 1567390020]

約数ペア:

[(1, 1567390020), (2, 783695010), (3, 522463340), (4, 391847505), (5, 313478004), (6, 261231670), (7, 223912860), (10, 156739002), (12, 130615835), (14, 111956430), (15, 104492668), (20, 78369501), (21, 74637620), (28, 55978215), (30, 52246334), (35, 44782572), (42, 37318810), (60, 26123167), (70, 22391286), (79, 19840380), (84, 18659405), (97, 16158660), (105, 14927524), (140, 11195643), (158, 9920190), (194, 8079330), (210, 7463762), (237, 6613460), (291, 5386220), (316, 4960095), (388, 4039665), (395, 3968076), (420, 3731881), (474, 3306730), (485, 3231732), (487, 3218460), (553, 2834340), (582, 2693110), (679, 2308380), (790, 1984038), (948, 1653365), (970, 1615866), (974, 1609230), (1106, 1417170), (1164, 1346555), (1185, 1322692), (1358, 1154190), (1455, 1077244), (1461, 1072820), (1580, 992019), (1659, 944780), (1940, 807933), (1948, 804615), (2037, 769460), (2212, 708585), (2370, 661346), (2435, 643692), (2716, 577095), (2765, 566868), (2910, 538622), (2922, 536410), (3318, 472390), (3395, 461676), (3409, 459780), (4074, 384730), (4740, 330673), (4870, 321846), (5530, 283434), (5820, 269311), (5844, 268205), (6636, 236195), (6790, 230838), (6818, 229890), (7305, 214564), (7663, 204540), (8148, 192365), (8295, 188956), (9740, 160923), (10185, 153892), (10227, 153260), (11060, 141717), (13580, 115419), (13636, 114945), (14610, 107282), (15326, 102270), (16590, 94478), (17045, 91956), (20370, 76946), (20454, 76630), (22989, 68180), (29220, 53641), (30652, 51135), (33180, 47239), (34090, 45978), (38315, 40908), (38473, 40740)]