1264287960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5347

約数の個数: 256

約数和(自身を含む): 4806345600

約数和(自身を除く): 3542057640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5297, 5304, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 10594, 11934, 13260, 14040, 15891, 15912, 18360, 19890, 21188, 23868, 26485, 26520, 29835, 31782, 39780, 42376, 47673, 47736, 52970, 59670, 63564, 68861, 79455, 79560, 90049, 95346, 105940, 119340, 127128, 137722, 143019, 158910, 180098, 190692, 206583, 211880, 238365, 238680, 270147, 275444, 286038, 317820, 344305, 360196, 381384, 413166, 450245, 476730, 540294, 550888, 572076, 619749, 635640, 688610, 715095, 720392, 810441, 826332, 900490, 953460, 1032915, 1080588, 1144152, 1170637, 1239498, 1350735, 1377220, 1430190, 1620882, 1652664, 1800980, 1859247, 1906920, 2065830, 2161176, 2341274, 2431323, 2478996, 2701470, 2754440, 2860380, 3098745, 3241764, 3511911, 3601960, 3718494, 4052205, 4131660, 4682548, 4862646, 4957992, 5402940, 5720760, 5853185, 6197490, 6483528, 7023822, 7436988, 8104410, 8263320, 9296235, 9365096, 9725292, 10535733, 10805880, 11706370, 12156615, 12394980, 14047644, 14873976, 16208820, 17559555, 18592470, 19450584, 21071466, 23412740, 24313230, 24789960, 28095288, 31607199, 32417640, 35119110, 37184940, 42142932, 46825480, 48626460, 52678665, 63214398, 70238220, 74369880, 84285864, 97252920, 105357330, 126428796, 140476440, 158035995, 210714660, 252857592, 316071990, 421429320, 632143980, 1264287960]

約数ペア:

[(1, 1264287960), (2, 632143980), (3, 421429320), (4, 316071990), (5, 252857592), (6, 210714660), (8, 158035995), (9, 140476440), (10, 126428796), (12, 105357330), (13, 97252920), (15, 84285864), (17, 74369880), (18, 70238220), (20, 63214398), (24, 52678665), (26, 48626460), (27, 46825480), (30, 42142932), (34, 37184940), (36, 35119110), (39, 32417640), (40, 31607199), (45, 28095288), (51, 24789960), (52, 24313230), (54, 23412740), (60, 21071466), (65, 19450584), (68, 18592470), (72, 17559555), (78, 16208820), (85, 14873976), (90, 14047644), (102, 12394980), (104, 12156615), (108, 11706370), (117, 10805880), (120, 10535733), (130, 9725292), (135, 9365096), (136, 9296235), (153, 8263320), (156, 8104410), (170, 7436988), (180, 7023822), (195, 6483528), (204, 6197490), (216, 5853185), (221, 5720760), (234, 5402940), (255, 4957992), (260, 4862646), (270, 4682548), (306, 4131660), (312, 4052205), (340, 3718494), (351, 3601960), (360, 3511911), (390, 3241764), (408, 3098745), (442, 2860380), (459, 2754440), (468, 2701470), (510, 2478996), (520, 2431323), (540, 2341274), (585, 2161176), (612, 2065830), (663, 1906920), (680, 1859247), (702, 1800980), (765, 1652664), (780, 1620882), (884, 1430190), (918, 1377220), (936, 1350735), (1020, 1239498), (1080, 1170637), (1105, 1144152), (1170, 1080588), (1224, 1032915), (1326, 953460), (1404, 900490), (1530, 826332), (1560, 810441), (1755, 720392), (1768, 715095), (1836, 688610), (1989, 635640), (2040, 619749), (2210, 572076), (2295, 550888), (2340, 540294), (2652, 476730), (2808, 450245), (3060, 413166), (3315, 381384), (3510, 360196), (3672, 344305), (3978, 317820), (4420, 286038), (4590, 275444), (4680, 270147), (5297, 238680), (5304, 238365), (5967, 211880), (6120, 206583), (6630, 190692), (7020, 180098), (7956, 158910), (8840, 143019), (9180, 137722), (9945, 127128), (10594, 119340), (11934, 105940), (13260, 95346), (14040, 90049), (15891, 79560), (15912, 79455), (18360, 68861), (19890, 63564), (21188, 59670), (23868, 52970), (26485, 47736), (26520, 47673), (29835, 42376), (31782, 39780)]