1223404560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{3853}}^1$

素因数の和:3892

約数の個数: 300

約数和(自身を含む): 4944073068

約数和(自身を除く): 3720668508

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3853, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6480, 6615, 7056, 7560, 7706, 7938, 8820, 9072, 10584, 11340, 11559, 11760, 13230, 15120, 15412, 15876, 17640, 19265, 19845, 21168, 22680, 23118, 26460, 26971, 30824, 31752, 34677, 35280, 38530, 39690, 45360, 46236, 52920, 53942, 57795, 61648, 63504, 69354, 77060, 79380, 80913, 92472, 104031, 105840, 107884, 115590, 134855, 138708, 154120, 158760, 161826, 173385, 184944, 188797, 208062, 215768, 231180, 242739, 269710, 277416, 308240, 312093, 317520, 323652, 346770, 377594, 404565, 416124, 431536, 462360, 485478, 520155, 539420, 554832, 566391, 624186, 647304, 693540, 728217, 755188, 809130, 832248, 924720, 943985, 970956, 1040310, 1078840, 1132782, 1213695, 1248372, 1294608, 1387080, 1456434, 1510376, 1560465, 1618260, 1664496, 1699173, 1887970, 1941912, 2080620, 2157680, 2184651, 2265564, 2427390, 2496744, 2774160, 2831955, 2912868, 3020752, 3120930, 3236520, 3398346, 3641085, 3775940, 3883824, 4161240, 4369302, 4531128, 4854780, 4993488, 5097519, 5663910, 5825736, 6241860, 6473040, 6796692, 7282170, 7551880, 8322480, 8495865, 8738604, 9062256, 9709560, 10195038, 10923255, 11327820, 11651472, 12483720, 13593384, 14564340, 15103760, 15292557, 16991730, 17477208, 19419120, 20390076, 21846510, 22655640, 24967440, 25487595, 27186768, 29128680, 30585114, 33983460, 34954416, 40780152, 43693020, 45311280, 50975190, 58257360, 61170228, 67966920, 76462785, 81560304, 87386040, 101950380, 122340456, 135933840, 152925570, 174772080, 203900760, 244680912, 305851140, 407801520, 611702280, 1223404560]

約数ペア:

[(1, 1223404560), (2, 611702280), (3, 407801520), (4, 305851140), (5, 244680912), (6, 203900760), (7, 174772080), (8, 152925570), (9, 135933840), (10, 122340456), (12, 101950380), (14, 87386040), (15, 81560304), (16, 76462785), (18, 67966920), (20, 61170228), (21, 58257360), (24, 50975190), (27, 45311280), (28, 43693020), (30, 40780152), (35, 34954416), (36, 33983460), (40, 30585114), (42, 29128680), (45, 27186768), (48, 25487595), (49, 24967440), (54, 22655640), (56, 21846510), (60, 20390076), (63, 19419120), (70, 17477208), (72, 16991730), (80, 15292557), (81, 15103760), (84, 14564340), (90, 13593384), (98, 12483720), (105, 11651472), (108, 11327820), (112, 10923255), (120, 10195038), (126, 9709560), (135, 9062256), (140, 8738604), (144, 8495865), (147, 8322480), (162, 7551880), (168, 7282170), (180, 6796692), (189, 6473040), (196, 6241860), (210, 5825736), (216, 5663910), (240, 5097519), (245, 4993488), (252, 4854780), (270, 4531128), (280, 4369302), (294, 4161240), (315, 3883824), (324, 3775940), (336, 3641085), (360, 3398346), (378, 3236520), (392, 3120930), (405, 3020752), (420, 2912868), (432, 2831955), (441, 2774160), (490, 2496744), (504, 2427390), (540, 2265564), (560, 2184651), (567, 2157680), (588, 2080620), (630, 1941912), (648, 1887970), (720, 1699173), (735, 1664496), (756, 1618260), (784, 1560465), (810, 1510376), (840, 1456434), (882, 1387080), (945, 1294608), (980, 1248372), (1008, 1213695), (1080, 1132782), (1134, 1078840), (1176, 1040310), (1260, 970956), (1296, 943985), (1323, 924720), (1470, 832248), (1512, 809130), (1620, 755188), (1680, 728217), (1764, 693540), (1890, 647304), (1960, 624186), (2160, 566391), (2205, 554832), (2268, 539420), (2352, 520155), (2520, 485478), (2646, 462360), (2835, 431536), (2940, 416124), (3024, 404565), (3240, 377594), (3528, 346770), (3780, 323652), (3853, 317520), (3920, 312093), (3969, 308240), (4410, 277416), (4536, 269710), (5040, 242739), (5292, 231180), (5670, 215768), (5880, 208062), (6480, 188797), (6615, 184944), (7056, 173385), (7560, 161826), (7706, 158760), (7938, 154120), (8820, 138708), (9072, 134855), (10584, 115590), (11340, 107884), (11559, 105840), (11760, 104031), (13230, 92472), (15120, 80913), (15412, 79380), (15876, 77060), (17640, 69354), (19265, 63504), (19845, 61648), (21168, 57795), (22680, 53942), (23118, 52920), (26460, 46236), (26971, 45360), (30824, 39690), (31752, 38530), (34677, 35280)]