1860568920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12999

約数の個数: 256

約数和(自身を含む): 7461504000

約数和(自身を除く): 5600935080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 12953, 14364, 15960, 17955, 20520, 23940, 25906, 28728, 35910, 38859, 47880, 51812, 64765, 71820, 77718, 90671, 103624, 116577, 129530, 143640, 155436, 181342, 194295, 233154, 246107, 259060, 272013, 310872, 349731, 362684, 388590, 453355, 466308, 492214, 518120, 544026, 582885, 699462, 725368, 738321, 777180, 816039, 906710, 932616, 984428, 1088052, 1165770, 1230535, 1360065, 1398924, 1476642, 1554360, 1632078, 1722749, 1748655, 1813420, 1968856, 2176104, 2214963, 2331540, 2448117, 2461070, 2720130, 2797848, 2953284, 3264156, 3445498, 3497310, 3626840, 3691605, 4080195, 4429926, 4663080, 4896234, 4922140, 5168247, 5440260, 5906568, 6528312, 6644889, 6890996, 6994620, 7383210, 8160390, 8613745, 8859852, 9792468, 9844280, 10336494, 10880520, 11074815, 12240585, 13289778, 13781992, 13989240, 14766420, 15504741, 16320780, 17227490, 17719704, 19584936, 20672988, 22149630, 24481170, 25841235, 26579556, 29532840, 31009482, 32641560, 33224445, 34454980, 41345976, 44299260, 46514223, 48962340, 51682470, 53159112, 62018964, 66448890, 68909960, 77523705, 88598520, 93028446, 97924680, 103364940, 124037928, 132897780, 155047410, 186056892, 206729880, 232571115, 265795560, 310094820, 372113784, 465142230, 620189640, 930284460, 1860568920]

約数ペア:

[(1, 1860568920), (2, 930284460), (3, 620189640), (4, 465142230), (5, 372113784), (6, 310094820), (7, 265795560), (8, 232571115), (9, 206729880), (10, 186056892), (12, 155047410), (14, 132897780), (15, 124037928), (18, 103364940), (19, 97924680), (20, 93028446), (21, 88598520), (24, 77523705), (27, 68909960), (28, 66448890), (30, 62018964), (35, 53159112), (36, 51682470), (38, 48962340), (40, 46514223), (42, 44299260), (45, 41345976), (54, 34454980), (56, 33224445), (57, 32641560), (60, 31009482), (63, 29532840), (70, 26579556), (72, 25841235), (76, 24481170), (84, 22149630), (90, 20672988), (95, 19584936), (105, 17719704), (108, 17227490), (114, 16320780), (120, 15504741), (126, 14766420), (133, 13989240), (135, 13781992), (140, 13289778), (152, 12240585), (168, 11074815), (171, 10880520), (180, 10336494), (189, 9844280), (190, 9792468), (210, 8859852), (216, 8613745), (228, 8160390), (252, 7383210), (266, 6994620), (270, 6890996), (280, 6644889), (285, 6528312), (315, 5906568), (342, 5440260), (360, 5168247), (378, 4922140), (380, 4896234), (399, 4663080), (420, 4429926), (456, 4080195), (504, 3691605), (513, 3626840), (532, 3497310), (540, 3445498), (570, 3264156), (630, 2953284), (665, 2797848), (684, 2720130), (756, 2461070), (760, 2448117), (798, 2331540), (840, 2214963), (855, 2176104), (945, 1968856), (1026, 1813420), (1064, 1748655), (1080, 1722749), (1140, 1632078), (1197, 1554360), (1260, 1476642), (1330, 1398924), (1368, 1360065), (1512, 1230535), (1596, 1165770), (1710, 1088052), (1890, 984428), (1995, 932616), (2052, 906710), (2280, 816039), (2394, 777180), (2520, 738321), (2565, 725368), (2660, 699462), (3192, 582885), (3420, 544026), (3591, 518120), (3780, 492214), (3990, 466308), (4104, 453355), (4788, 388590), (5130, 362684), (5320, 349731), (5985, 310872), (6840, 272013), (7182, 259060), (7560, 246107), (7980, 233154), (9576, 194295), (10260, 181342), (11970, 155436), (12953, 143640), (14364, 129530), (15960, 116577), (17955, 103624), (20520, 90671), (23940, 77718), (25906, 71820), (28728, 64765), (35910, 51812), (38859, 47880)]