1020930120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2892

約数の個数: 192

約数和(自身を含む): 3818880000

約数和(自身を除く): 2797949880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 504, 596, 630, 745, 840, 894, 1043, 1192, 1260, 1341, 1490, 1788, 2086, 2235, 2520, 2682, 2719, 2980, 3129, 3576, 4172, 4470, 5215, 5364, 5438, 5960, 6258, 6705, 8157, 8344, 8940, 9387, 10430, 10728, 10876, 12516, 13410, 13595, 15645, 16314, 17880, 18774, 19033, 20860, 21752, 24471, 25032, 26820, 27190, 31290, 32628, 37548, 38066, 40785, 41720, 46935, 48942, 53640, 54380, 57099, 62580, 65256, 75096, 76132, 81570, 93870, 95165, 97884, 108760, 114198, 122355, 125160, 152264, 163140, 171297, 187740, 190330, 195768, 228396, 244710, 285495, 326280, 342594, 375480, 380660, 405131, 456792, 489420, 570990, 685188, 761320, 810262, 856485, 978840, 1141980, 1215393, 1370376, 1620524, 1712970, 2025655, 2283960, 2430786, 2835917, 3241048, 3425940, 3646179, 4051310, 4861572, 5671834, 6076965, 6851880, 7292358, 8102620, 8507751, 9723144, 11343668, 12153930, 14179585, 14584716, 16205240, 17015502, 18230895, 22687336, 24307860, 25523253, 28359170, 29169432, 34031004, 36461790, 42538755, 48615720, 51046506, 56718340, 68062008, 72923580, 85077510, 102093012, 113436680, 127616265, 145847160, 170155020, 204186024, 255232530, 340310040, 510465060, 1020930120]

約数ペア:

[(1, 1020930120), (2, 510465060), (3, 340310040), (4, 255232530), (5, 204186024), (6, 170155020), (7, 145847160), (8, 127616265), (9, 113436680), (10, 102093012), (12, 85077510), (14, 72923580), (15, 68062008), (18, 56718340), (20, 51046506), (21, 48615720), (24, 42538755), (28, 36461790), (30, 34031004), (35, 29169432), (36, 28359170), (40, 25523253), (42, 24307860), (45, 22687336), (56, 18230895), (60, 17015502), (63, 16205240), (70, 14584716), (72, 14179585), (84, 12153930), (90, 11343668), (105, 9723144), (120, 8507751), (126, 8102620), (140, 7292358), (149, 6851880), (168, 6076965), (180, 5671834), (210, 4861572), (252, 4051310), (280, 3646179), (298, 3425940), (315, 3241048), (360, 2835917), (420, 2430786), (447, 2283960), (504, 2025655), (596, 1712970), (630, 1620524), (745, 1370376), (840, 1215393), (894, 1141980), (1043, 978840), (1192, 856485), (1260, 810262), (1341, 761320), (1490, 685188), (1788, 570990), (2086, 489420), (2235, 456792), (2520, 405131), (2682, 380660), (2719, 375480), (2980, 342594), (3129, 326280), (3576, 285495), (4172, 244710), (4470, 228396), (5215, 195768), (5364, 190330), (5438, 187740), (5960, 171297), (6258, 163140), (6705, 152264), (8157, 125160), (8344, 122355), (8940, 114198), (9387, 108760), (10430, 97884), (10728, 95165), (10876, 93870), (12516, 81570), (13410, 76132), (13595, 75096), (15645, 65256), (16314, 62580), (17880, 57099), (18774, 54380), (19033, 53640), (20860, 48942), (21752, 46935), (24471, 41720), (25032, 40785), (26820, 38066), (27190, 37548), (31290, 32628)]