144749220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 568995840

約数和(自身を除く): 424246620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 19, 20, 21, 22, 28, 30, 33, 34, 35, 38, 42, 44, 51, 55, 57, 60, 66, 68, 70, 76, 77, 84, 85, 95, 97, 102, 105, 110, 114, 119, 132, 133, 140, 154, 165, 170, 187, 190, 194, 204, 209, 210, 220, 228, 231, 238, 255, 266, 285, 291, 308, 323, 330, 340, 357, 374, 380, 385, 388, 399, 418, 420, 462, 476, 485, 510, 532, 561, 570, 582, 595, 627, 646, 660, 665, 679, 714, 748, 770, 798, 836, 924, 935, 969, 970, 1020, 1045, 1067, 1122, 1140, 1155, 1164, 1190, 1254, 1292, 1309, 1330, 1358, 1428, 1455, 1463, 1540, 1596, 1615, 1649, 1785, 1843, 1870, 1938, 1940, 1995, 2037, 2090, 2134, 2244, 2261, 2310, 2380, 2508, 2618, 2660, 2716, 2805, 2910, 2926, 3135, 3201, 3230, 3298, 3395, 3553, 3570, 3686, 3740, 3876, 3927, 3990, 4074, 4180, 4268, 4389, 4522, 4620, 4845, 4947, 5236, 5335, 5529, 5610, 5820, 5852, 6270, 6402, 6460, 6545, 6596, 6783, 6790, 7106, 7140, 7315, 7372, 7469, 7854, 7980, 8148, 8245, 8778, 9044, 9215, 9690, 9894, 10185, 10659, 10670, 11058, 11220, 11305, 11543, 12540, 12804, 12901, 13090, 13566, 13580, 14212, 14630, 14938, 15708, 16005, 16490, 17556, 17765, 18139, 18430, 19380, 19635, 19788, 20273, 20370, 21318, 21340, 21945, 22116, 22407, 22610, 23086, 24735, 24871, 25802, 26180, 27132, 27645, 29260, 29876, 31331, 32010, 32980, 33915, 34629, 35530, 36278, 36860, 37345, 38703, 39270, 40546, 40740, 42636, 43890, 44814, 45220, 46172, 49470, 49742, 51604, 53295, 54417, 55290, 57715, 60819, 62662, 64020, 64505, 67830, 69258, 71060, 72556, 74613, 74690, 77406, 78540, 81092, 87780, 89628, 90695, 93993, 98940, 99484, 101365, 106590, 108834, 110580, 112035, 115430, 121638, 124355, 125324, 126973, 129010, 135660, 138516, 141911, 149226, 149380, 154812, 156655, 173145, 181390, 187986, 193515, 202730, 213180, 217668, 219317, 224070, 230860, 243276, 248710, 253946, 258020, 272085, 283822, 298452, 304095, 313310, 344641, 346290, 362780, 373065, 375972, 380919, 387030, 405460, 425733, 438634, 448140, 469965, 497420, 507892, 544170, 567644, 608190, 626620, 634865, 657951, 689282, 692580, 709555, 746130, 761838, 774060, 851466, 877268, 939930, 1033923, 1088340, 1096585, 1216380, 1269730, 1315902, 1378564, 1419110, 1492260, 1523676, 1702932, 1723205, 1879860, 1904595, 2067846, 2128665, 2193170, 2412487, 2539460, 2631804, 2838220, 3289755, 3446410, 3809190, 4135692, 4257330, 4386340, 4824974, 5169615, 6579510, 6892820, 7237461, 7618380, 8514660, 9649948, 10339230, 12062435, 13159020, 14474922, 20678460, 24124870, 28949844, 36187305, 48249740, 72374610, 144749220]

約数ペア:

[(1, 144749220), (2, 72374610), (3, 48249740), (4, 36187305), (5, 28949844), (6, 24124870), (7, 20678460), (10, 14474922), (11, 13159020), (12, 12062435), (14, 10339230), (15, 9649948), (17, 8514660), (19, 7618380), (20, 7237461), (21, 6892820), (22, 6579510), (28, 5169615), (30, 4824974), (33, 4386340), (34, 4257330), (35, 4135692), (38, 3809190), (42, 3446410), (44, 3289755), (51, 2838220), (55, 2631804), (57, 2539460), (60, 2412487), (66, 2193170), (68, 2128665), (70, 2067846), (76, 1904595), (77, 1879860), (84, 1723205), (85, 1702932), (95, 1523676), (97, 1492260), (102, 1419110), (105, 1378564), (110, 1315902), (114, 1269730), (119, 1216380), (132, 1096585), (133, 1088340), (140, 1033923), (154, 939930), (165, 877268), (170, 851466), (187, 774060), (190, 761838), (194, 746130), (204, 709555), (209, 692580), (210, 689282), (220, 657951), (228, 634865), (231, 626620), (238, 608190), (255, 567644), (266, 544170), (285, 507892), (291, 497420), (308, 469965), (323, 448140), (330, 438634), (340, 425733), (357, 405460), (374, 387030), (380, 380919), (385, 375972), (388, 373065), (399, 362780), (418, 346290), (420, 344641), (462, 313310), (476, 304095), (485, 298452), (510, 283822), (532, 272085), (561, 258020), (570, 253946), (582, 248710), (595, 243276), (627, 230860), (646, 224070), (660, 219317), (665, 217668), (679, 213180), (714, 202730), (748, 193515), (770, 187986), (798, 181390), (836, 173145), (924, 156655), (935, 154812), (969, 149380), (970, 149226), (1020, 141911), (1045, 138516), (1067, 135660), (1122, 129010), (1140, 126973), (1155, 125324), (1164, 124355), (1190, 121638), (1254, 115430), (1292, 112035), (1309, 110580), (1330, 108834), (1358, 106590), (1428, 101365), (1455, 99484), (1463, 98940), (1540, 93993), (1596, 90695), (1615, 89628), (1649, 87780), (1785, 81092), (1843, 78540), (1870, 77406), (1938, 74690), (1940, 74613), (1995, 72556), (2037, 71060), (2090, 69258), (2134, 67830), (2244, 64505), (2261, 64020), (2310, 62662), (2380, 60819), (2508, 57715), (2618, 55290), (2660, 54417), (2716, 53295), (2805, 51604), (2910, 49742), (2926, 49470), (3135, 46172), (3201, 45220), (3230, 44814), (3298, 43890), (3395, 42636), (3553, 40740), (3570, 40546), (3686, 39270), (3740, 38703), (3876, 37345), (3927, 36860), (3990, 36278), (4074, 35530), (4180, 34629), (4268, 33915), (4389, 32980), (4522, 32010), (4620, 31331), (4845, 29876), (4947, 29260), (5236, 27645), (5335, 27132), (5529, 26180), (5610, 25802), (5820, 24871), (5852, 24735), (6270, 23086), (6402, 22610), (6460, 22407), (6545, 22116), (6596, 21945), (6783, 21340), (6790, 21318), (7106, 20370), (7140, 20273), (7315, 19788), (7372, 19635), (7469, 19380), (7854, 18430), (7980, 18139), (8148, 17765), (8245, 17556), (8778, 16490), (9044, 16005), (9215, 15708), (9690, 14938), (9894, 14630), (10185, 14212), (10659, 13580), (10670, 13566), (11058, 13090), (11220, 12901), (11305, 12804), (11543, 12540)]