614890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2733

約数の個数: 160

約数和(自身を含む): 2103615360

約数和(自身を除く): 1488725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 440, 445, 528, 534, 660, 712, 880, 890, 979, 1068, 1320, 1335, 1424, 1780, 1958, 2136, 2617, 2640, 2670, 2937, 3560, 3916, 4272, 4895, 5234, 5340, 5874, 7120, 7832, 7851, 9790, 10468, 10680, 11748, 13085, 14685, 15664, 15702, 19580, 20936, 21360, 23496, 26170, 28787, 29370, 31404, 39160, 39255, 41872, 46992, 52340, 57574, 58740, 62808, 78320, 78510, 86361, 104680, 115148, 117480, 125616, 143935, 157020, 172722, 209360, 230296, 232913, 234960, 287870, 314040, 345444, 431805, 460592, 465826, 575740, 628080, 690888, 698739, 863610, 931652, 1151480, 1164565, 1381776, 1397478, 1727220, 1863304, 2302960, 2329130, 2562043, 2794956, 3454440, 3493695, 3726608, 4658260, 5124086, 5589912, 6908880, 6987390, 7686129, 9316520, 10248172, 11179824, 12810215, 13974780, 15372258, 18633040, 20496344, 25620430, 27949560, 30744516, 38430645, 40992688, 51240860, 55899120, 61489032, 76861290, 102481720, 122978064, 153722580, 204963440, 307445160, 614890320]

約数ペア:

[(1, 614890320), (2, 307445160), (3, 204963440), (4, 153722580), (5, 122978064), (6, 102481720), (8, 76861290), (10, 61489032), (11, 55899120), (12, 51240860), (15, 40992688), (16, 38430645), (20, 30744516), (22, 27949560), (24, 25620430), (30, 20496344), (33, 18633040), (40, 15372258), (44, 13974780), (48, 12810215), (55, 11179824), (60, 10248172), (66, 9316520), (80, 7686129), (88, 6987390), (89, 6908880), (110, 5589912), (120, 5124086), (132, 4658260), (165, 3726608), (176, 3493695), (178, 3454440), (220, 2794956), (240, 2562043), (264, 2329130), (267, 2302960), (330, 1863304), (356, 1727220), (440, 1397478), (445, 1381776), (528, 1164565), (534, 1151480), (660, 931652), (712, 863610), (880, 698739), (890, 690888), (979, 628080), (1068, 575740), (1320, 465826), (1335, 460592), (1424, 431805), (1780, 345444), (1958, 314040), (2136, 287870), (2617, 234960), (2640, 232913), (2670, 230296), (2937, 209360), (3560, 172722), (3916, 157020), (4272, 143935), (4895, 125616), (5234, 117480), (5340, 115148), (5874, 104680), (7120, 86361), (7832, 78510), (7851, 78320), (9790, 62808), (10468, 58740), (10680, 57574), (11748, 52340), (13085, 46992), (14685, 41872), (15664, 39255), (15702, 39160), (19580, 31404), (20936, 29370), (21360, 28787), (23496, 26170)]