2600120040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3221}}^1$

素因数の和:3304

約数の個数: 192

約数和(自身を含む): 9214404480

約数和(自身を除く): 6614284440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 961, 1085, 1240, 1302, 1736, 1860, 1922, 2170, 2604, 2883, 3221, 3255, 3720, 3844, 4340, 4805, 5208, 5766, 6442, 6510, 6727, 7688, 8680, 9610, 9663, 11532, 12884, 13020, 13454, 14415, 16105, 19220, 19326, 20181, 22547, 23064, 25768, 26040, 26908, 28830, 32210, 33635, 38440, 38652, 40362, 45094, 48315, 53816, 57660, 64420, 67270, 67641, 77304, 80724, 90188, 96630, 99851, 100905, 112735, 115320, 128840, 134540, 135282, 161448, 180376, 193260, 199702, 201810, 225470, 269080, 270564, 299553, 338205, 386520, 399404, 403620, 450940, 499255, 541128, 599106, 676410, 698957, 798808, 807240, 901880, 998510, 1198212, 1352820, 1397914, 1497765, 1997020, 2096871, 2396424, 2705640, 2795828, 2995530, 3095381, 3494785, 3994040, 4193742, 5591656, 5991060, 6190762, 6989570, 8387484, 9286143, 10484355, 11982120, 12381524, 13979140, 15476905, 16774968, 18572286, 20968710, 21667667, 24763048, 27958280, 30953810, 37144572, 41937420, 43335334, 46430715, 61907620, 65003001, 74289144, 83874840, 86670668, 92861430, 108338335, 123815240, 130006002, 173341336, 185722860, 216676670, 260012004, 325015005, 371445720, 433353340, 520024008, 650030010, 866706680, 1300060020, 2600120040]

約数ペア:

[(1, 2600120040), (2, 1300060020), (3, 866706680), (4, 650030010), (5, 520024008), (6, 433353340), (7, 371445720), (8, 325015005), (10, 260012004), (12, 216676670), (14, 185722860), (15, 173341336), (20, 130006002), (21, 123815240), (24, 108338335), (28, 92861430), (30, 86670668), (31, 83874840), (35, 74289144), (40, 65003001), (42, 61907620), (56, 46430715), (60, 43335334), (62, 41937420), (70, 37144572), (84, 30953810), (93, 27958280), (105, 24763048), (120, 21667667), (124, 20968710), (140, 18572286), (155, 16774968), (168, 15476905), (186, 13979140), (210, 12381524), (217, 11982120), (248, 10484355), (280, 9286143), (310, 8387484), (372, 6989570), (420, 6190762), (434, 5991060), (465, 5591656), (620, 4193742), (651, 3994040), (744, 3494785), (840, 3095381), (868, 2995530), (930, 2795828), (961, 2705640), (1085, 2396424), (1240, 2096871), (1302, 1997020), (1736, 1497765), (1860, 1397914), (1922, 1352820), (2170, 1198212), (2604, 998510), (2883, 901880), (3221, 807240), (3255, 798808), (3720, 698957), (3844, 676410), (4340, 599106), (4805, 541128), (5208, 499255), (5766, 450940), (6442, 403620), (6510, 399404), (6727, 386520), (7688, 338205), (8680, 299553), (9610, 270564), (9663, 269080), (11532, 225470), (12884, 201810), (13020, 199702), (13454, 193260), (14415, 180376), (16105, 161448), (19220, 135282), (19326, 134540), (20181, 128840), (22547, 115320), (23064, 112735), (25768, 100905), (26040, 99851), (26908, 96630), (28830, 90188), (32210, 80724), (33635, 77304), (38440, 67641), (38652, 67270), (40362, 64420), (45094, 57660), (48315, 53816)]