1140377940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 3887242128

約数和(自身を除く): 2746864188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 173, 180, 195, 234, 260, 270, 313, 324, 346, 351, 390, 405, 468, 519, 540, 585, 626, 692, 702, 780, 810, 865, 939, 1038, 1053, 1170, 1252, 1404, 1557, 1565, 1620, 1730, 1755, 1878, 2076, 2106, 2249, 2340, 2595, 2817, 3114, 3130, 3460, 3510, 3756, 4069, 4212, 4498, 4671, 4695, 5190, 5265, 5634, 6228, 6260, 6747, 7020, 7785, 8138, 8451, 8996, 9342, 9390, 10380, 10530, 11245, 11268, 12207, 13494, 14013, 14085, 15570, 16276, 16902, 18684, 18780, 20241, 20345, 21060, 22490, 23355, 24414, 25353, 26988, 28026, 28170, 31140, 33735, 33804, 36621, 40482, 40690, 42255, 44980, 46710, 48828, 50706, 54149, 56052, 56340, 60723, 61035, 67470, 70065, 73242, 80964, 81380, 84510, 93420, 101205, 101412, 108298, 109863, 121446, 122070, 126765, 134940, 140130, 146484, 162447, 169020, 182169, 183105, 202410, 216596, 219726, 242892, 244140, 253530, 270745, 280260, 303615, 324894, 329589, 364338, 366210, 404820, 439452, 487341, 507060, 541490, 549315, 607230, 649788, 659178, 703937, 728676, 732420, 812235, 910845, 974682, 1082980, 1098630, 1214460, 1318356, 1407874, 1462023, 1624470, 1647945, 1821690, 1949364, 2111811, 2197260, 2436705, 2815748, 2924046, 3248940, 3295890, 3519685, 3643380, 4223622, 4386069, 4873410, 5848092, 6335433, 6591780, 7039370, 7310115, 8447244, 8772138, 9746820, 10559055, 12670866, 14078740, 14620230, 17544276, 19006299, 21118110, 21930345, 25341732, 29240460, 31677165, 38012598, 42236220, 43860690, 57018897, 63354330, 76025196, 87721380, 95031495, 114037794, 126708660, 190062990, 228075588, 285094485, 380125980, 570188970, 1140377940]

約数ペア:

[(1, 1140377940), (2, 570188970), (3, 380125980), (4, 285094485), (5, 228075588), (6, 190062990), (9, 126708660), (10, 114037794), (12, 95031495), (13, 87721380), (15, 76025196), (18, 63354330), (20, 57018897), (26, 43860690), (27, 42236220), (30, 38012598), (36, 31677165), (39, 29240460), (45, 25341732), (52, 21930345), (54, 21118110), (60, 19006299), (65, 17544276), (78, 14620230), (81, 14078740), (90, 12670866), (108, 10559055), (117, 9746820), (130, 8772138), (135, 8447244), (156, 7310115), (162, 7039370), (173, 6591780), (180, 6335433), (195, 5848092), (234, 4873410), (260, 4386069), (270, 4223622), (313, 3643380), (324, 3519685), (346, 3295890), (351, 3248940), (390, 2924046), (405, 2815748), (468, 2436705), (519, 2197260), (540, 2111811), (585, 1949364), (626, 1821690), (692, 1647945), (702, 1624470), (780, 1462023), (810, 1407874), (865, 1318356), (939, 1214460), (1038, 1098630), (1053, 1082980), (1170, 974682), (1252, 910845), (1404, 812235), (1557, 732420), (1565, 728676), (1620, 703937), (1730, 659178), (1755, 649788), (1878, 607230), (2076, 549315), (2106, 541490), (2249, 507060), (2340, 487341), (2595, 439452), (2817, 404820), (3114, 366210), (3130, 364338), (3460, 329589), (3510, 324894), (3756, 303615), (4069, 280260), (4212, 270745), (4498, 253530), (4671, 244140), (4695, 242892), (5190, 219726), (5265, 216596), (5634, 202410), (6228, 183105), (6260, 182169), (6747, 169020), (7020, 162447), (7785, 146484), (8138, 140130), (8451, 134940), (8996, 126765), (9342, 122070), (9390, 121446), (10380, 109863), (10530, 108298), (11245, 101412), (11268, 101205), (12207, 93420), (13494, 84510), (14013, 81380), (14085, 80964), (15570, 73242), (16276, 70065), (16902, 67470), (18684, 61035), (18780, 60723), (20241, 56340), (20345, 56052), (21060, 54149), (22490, 50706), (23355, 48828), (24414, 46710), (25353, 44980), (26988, 42255), (28026, 40690), (28170, 40482), (31140, 36621), (33735, 33804)]