1896281160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12433}}^1$

素因数の和:12519

約数の個数: 128

約数和(自身を含む): 6016066560

約数和(自身を除く): 4119785400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2460, 2542, 3720, 3813, 4920, 5084, 6355, 7626, 10168, 12433, 12710, 15252, 19065, 24866, 25420, 30504, 37299, 38130, 49732, 50840, 62165, 74598, 76260, 99464, 124330, 149196, 152520, 186495, 248660, 298392, 372990, 385423, 497320, 509753, 745980, 770846, 1019506, 1156269, 1491960, 1529259, 1541692, 1927115, 2039012, 2312538, 2548765, 3058518, 3083384, 3854230, 4078024, 4625076, 5097530, 5781345, 6117036, 7646295, 7708460, 9250152, 10195060, 11562690, 12234072, 15292590, 15416920, 15802343, 20390120, 23125380, 30585180, 31604686, 46250760, 47407029, 61170360, 63209372, 79011715, 94814058, 126418744, 158023430, 189628116, 237035145, 316046860, 379256232, 474070290, 632093720, 948140580, 1896281160]

約数ペア:

[(1, 1896281160), (2, 948140580), (3, 632093720), (4, 474070290), (5, 379256232), (6, 316046860), (8, 237035145), (10, 189628116), (12, 158023430), (15, 126418744), (20, 94814058), (24, 79011715), (30, 63209372), (31, 61170360), (40, 47407029), (41, 46250760), (60, 31604686), (62, 30585180), (82, 23125380), (93, 20390120), (120, 15802343), (123, 15416920), (124, 15292590), (155, 12234072), (164, 11562690), (186, 10195060), (205, 9250152), (246, 7708460), (248, 7646295), (310, 6117036), (328, 5781345), (372, 5097530), (410, 4625076), (465, 4078024), (492, 3854230), (615, 3083384), (620, 3058518), (744, 2548765), (820, 2312538), (930, 2039012), (984, 1927115), (1230, 1541692), (1240, 1529259), (1271, 1491960), (1640, 1156269), (1860, 1019506), (2460, 770846), (2542, 745980), (3720, 509753), (3813, 497320), (4920, 385423), (5084, 372990), (6355, 298392), (7626, 248660), (10168, 186495), (12433, 152520), (12710, 149196), (15252, 124330), (19065, 99464), (24866, 76260), (25420, 74598), (30504, 62165), (37299, 50840), (38130, 49732)]