1215607440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1177

約数の個数: 160

約数和(自身を含む): 4005386496

約数和(自身を除く): 2789779056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 401, 408, 510, 680, 743, 802, 816, 1020, 1203, 1360, 1486, 1604, 2005, 2040, 2229, 2406, 2972, 3208, 3715, 4010, 4080, 4458, 4812, 5944, 6015, 6416, 6817, 7430, 8020, 8916, 9624, 11145, 11888, 12030, 12631, 13634, 14860, 16040, 17832, 19248, 20451, 22290, 24060, 25262, 27268, 29720, 32080, 34085, 35664, 37893, 40902, 44580, 48120, 50524, 54536, 59440, 63155, 68170, 75786, 81804, 89160, 96240, 101048, 102255, 109072, 126310, 136340, 151572, 163608, 178320, 189465, 202096, 204510, 252620, 272680, 297943, 303144, 327216, 378930, 409020, 505240, 545360, 595886, 606288, 757860, 818040, 893829, 1010480, 1191772, 1489715, 1515720, 1636080, 1787658, 2383544, 2979430, 3031440, 3575316, 4469145, 4767088, 5065031, 5958860, 7150632, 8938290, 10130062, 11917720, 14301264, 15195093, 17876580, 20260124, 23835440, 25325155, 30390186, 35753160, 40520248, 50650310, 60780372, 71506320, 75975465, 81040496, 101300620, 121560744, 151950930, 202601240, 243121488, 303901860, 405202480, 607803720, 1215607440]

約数ペア:

[(1, 1215607440), (2, 607803720), (3, 405202480), (4, 303901860), (5, 243121488), (6, 202601240), (8, 151950930), (10, 121560744), (12, 101300620), (15, 81040496), (16, 75975465), (17, 71506320), (20, 60780372), (24, 50650310), (30, 40520248), (34, 35753160), (40, 30390186), (48, 25325155), (51, 23835440), (60, 20260124), (68, 17876580), (80, 15195093), (85, 14301264), (102, 11917720), (120, 10130062), (136, 8938290), (170, 7150632), (204, 5958860), (240, 5065031), (255, 4767088), (272, 4469145), (340, 3575316), (401, 3031440), (408, 2979430), (510, 2383544), (680, 1787658), (743, 1636080), (802, 1515720), (816, 1489715), (1020, 1191772), (1203, 1010480), (1360, 893829), (1486, 818040), (1604, 757860), (2005, 606288), (2040, 595886), (2229, 545360), (2406, 505240), (2972, 409020), (3208, 378930), (3715, 327216), (4010, 303144), (4080, 297943), (4458, 272680), (4812, 252620), (5944, 204510), (6015, 202096), (6416, 189465), (6817, 178320), (7430, 163608), (8020, 151572), (8916, 136340), (9624, 126310), (11145, 109072), (11888, 102255), (12030, 101048), (12631, 96240), (13634, 89160), (14860, 81804), (16040, 75786), (17832, 68170), (19248, 63155), (20451, 59440), (22290, 54536), (24060, 50524), (25262, 48120), (27268, 44580), (29720, 40902), (32080, 37893), (34085, 35664)]