1201528020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 288

約数和(自身を含む): 4356084096

約数和(自身を除く): 3154556076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 53, 55, 60, 66, 70, 77, 84, 98, 105, 106, 110, 132, 140, 147, 154, 159, 165, 196, 210, 212, 220, 231, 245, 265, 294, 308, 318, 330, 371, 385, 420, 462, 490, 530, 539, 583, 588, 636, 660, 701, 735, 742, 770, 795, 924, 980, 1060, 1078, 1113, 1155, 1166, 1402, 1470, 1484, 1540, 1590, 1617, 1749, 1855, 2103, 2156, 2226, 2310, 2332, 2597, 2695, 2804, 2915, 2940, 3180, 3234, 3498, 3505, 3710, 4081, 4206, 4452, 4620, 4907, 5194, 5390, 5565, 5830, 6468, 6996, 7010, 7420, 7711, 7791, 8085, 8162, 8412, 8745, 9814, 10388, 10515, 10780, 11130, 11660, 12243, 12985, 14020, 14721, 15422, 15582, 16170, 16324, 17490, 19628, 20405, 21030, 22260, 23133, 24486, 24535, 25970, 28567, 29442, 30844, 31164, 32340, 34349, 34980, 37153, 38555, 38955, 40810, 42060, 46266, 48972, 49070, 51940, 53977, 57134, 58884, 61215, 68698, 73605, 74306, 77110, 77910, 81620, 85701, 92532, 98140, 103047, 107954, 111459, 114268, 115665, 122430, 137396, 142835, 147210, 148612, 154220, 155820, 161931, 171402, 171745, 185765, 206094, 215908, 222918, 231330, 244860, 260071, 269885, 285670, 294420, 323862, 342804, 343490, 371530, 377839, 408683, 412188, 428505, 445836, 462660, 515235, 520142, 539770, 557295, 571340, 647724, 686980, 743060, 755678, 780213, 809655, 817366, 857010, 1030470, 1040284, 1079540, 1114590, 1133517, 1226049, 1300355, 1511356, 1560426, 1619310, 1634732, 1714020, 1820497, 1889195, 2043415, 2060940, 2229180, 2267034, 2452098, 2600710, 2860781, 3120852, 3238620, 3640994, 3778390, 3901065, 4086830, 4534068, 4904196, 5201420, 5461491, 5667585, 5721562, 6130245, 7281988, 7556780, 7802130, 8173660, 8582343, 9102485, 10922982, 11335170, 11443124, 12260490, 14303905, 15604260, 17164686, 18204970, 20025467, 21845964, 22670340, 24520980, 27307455, 28607810, 34329372, 36409940, 40050934, 42911715, 54614910, 57215620, 60076401, 80101868, 85823430, 100127335, 109229820, 120152802, 171646860, 200254670, 240305604, 300382005, 400509340, 600764010, 1201528020]

約数ペア:

[(1, 1201528020), (2, 600764010), (3, 400509340), (4, 300382005), (5, 240305604), (6, 200254670), (7, 171646860), (10, 120152802), (11, 109229820), (12, 100127335), (14, 85823430), (15, 80101868), (20, 60076401), (21, 57215620), (22, 54614910), (28, 42911715), (30, 40050934), (33, 36409940), (35, 34329372), (42, 28607810), (44, 27307455), (49, 24520980), (53, 22670340), (55, 21845964), (60, 20025467), (66, 18204970), (70, 17164686), (77, 15604260), (84, 14303905), (98, 12260490), (105, 11443124), (106, 11335170), (110, 10922982), (132, 9102485), (140, 8582343), (147, 8173660), (154, 7802130), (159, 7556780), (165, 7281988), (196, 6130245), (210, 5721562), (212, 5667585), (220, 5461491), (231, 5201420), (245, 4904196), (265, 4534068), (294, 4086830), (308, 3901065), (318, 3778390), (330, 3640994), (371, 3238620), (385, 3120852), (420, 2860781), (462, 2600710), (490, 2452098), (530, 2267034), (539, 2229180), (583, 2060940), (588, 2043415), (636, 1889195), (660, 1820497), (701, 1714020), (735, 1634732), (742, 1619310), (770, 1560426), (795, 1511356), (924, 1300355), (980, 1226049), (1060, 1133517), (1078, 1114590), (1113, 1079540), (1155, 1040284), (1166, 1030470), (1402, 857010), (1470, 817366), (1484, 809655), (1540, 780213), (1590, 755678), (1617, 743060), (1749, 686980), (1855, 647724), (2103, 571340), (2156, 557295), (2226, 539770), (2310, 520142), (2332, 515235), (2597, 462660), (2695, 445836), (2804, 428505), (2915, 412188), (2940, 408683), (3180, 377839), (3234, 371530), (3498, 343490), (3505, 342804), (3710, 323862), (4081, 294420), (4206, 285670), (4452, 269885), (4620, 260071), (4907, 244860), (5194, 231330), (5390, 222918), (5565, 215908), (5830, 206094), (6468, 185765), (6996, 171745), (7010, 171402), (7420, 161931), (7711, 155820), (7791, 154220), (8085, 148612), (8162, 147210), (8412, 142835), (8745, 137396), (9814, 122430), (10388, 115665), (10515, 114268), (10780, 111459), (11130, 107954), (11660, 103047), (12243, 98140), (12985, 92532), (14020, 85701), (14721, 81620), (15422, 77910), (15582, 77110), (16170, 74306), (16324, 73605), (17490, 68698), (19628, 61215), (20405, 58884), (21030, 57134), (22260, 53977), (23133, 51940), (24486, 49070), (24535, 48972), (25970, 46266), (28567, 42060), (29442, 40810), (30844, 38955), (31164, 38555), (32340, 37153), (34349, 34980)]