1468168380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8761}}^1$

素因数の和:8809

約数の個数: 216

約数和(自身を含む): 5453819280

約数和(自身を除く): 3985650900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 7980, 8379, 8761, 8820, 9310, 11172, 11970, 13965, 16758, 17522, 18620, 23940, 26283, 27930, 33516, 35044, 41895, 43805, 52566, 55860, 61327, 78849, 83790, 87610, 105132, 122654, 131415, 157698, 166459, 167580, 175220, 183981, 245308, 262830, 306635, 315396, 332918, 367962, 394245, 429289, 499377, 525660, 551943, 613270, 665836, 735924, 788490, 832295, 858578, 919905, 998754, 1103886, 1165213, 1226540, 1287867, 1498131, 1576980, 1664590, 1717156, 1839810, 1997508, 2146445, 2207772, 2330426, 2496885, 2575734, 2759715, 2996262, 3329180, 3495639, 3679620, 3863601, 4292890, 4660852, 4993770, 5151468, 5519430, 5826065, 5992524, 6439335, 6991278, 7490655, 7727202, 8156491, 8585780, 9987540, 10486917, 11038860, 11652130, 12878670, 13982556, 14981310, 15454404, 16312982, 17478195, 19318005, 20973834, 23304260, 24469473, 25757340, 29962620, 32625964, 34956390, 38636010, 40782455, 41947668, 48938946, 52434585, 69912780, 73408419, 77272020, 81564910, 97877892, 104869170, 122347365, 146816838, 163129820, 209738340, 244694730, 293633676, 367042095, 489389460, 734084190, 1468168380]

約数ペア:

[(1, 1468168380), (2, 734084190), (3, 489389460), (4, 367042095), (5, 293633676), (6, 244694730), (7, 209738340), (9, 163129820), (10, 146816838), (12, 122347365), (14, 104869170), (15, 97877892), (18, 81564910), (19, 77272020), (20, 73408419), (21, 69912780), (28, 52434585), (30, 48938946), (35, 41947668), (36, 40782455), (38, 38636010), (42, 34956390), (45, 32625964), (49, 29962620), (57, 25757340), (60, 24469473), (63, 23304260), (70, 20973834), (76, 19318005), (84, 17478195), (90, 16312982), (95, 15454404), (98, 14981310), (105, 13982556), (114, 12878670), (126, 11652130), (133, 11038860), (140, 10486917), (147, 9987540), (171, 8585780), (180, 8156491), (190, 7727202), (196, 7490655), (210, 6991278), (228, 6439335), (245, 5992524), (252, 5826065), (266, 5519430), (285, 5151468), (294, 4993770), (315, 4660852), (342, 4292890), (380, 3863601), (399, 3679620), (420, 3495639), (441, 3329180), (490, 2996262), (532, 2759715), (570, 2575734), (588, 2496885), (630, 2330426), (665, 2207772), (684, 2146445), (735, 1997508), (798, 1839810), (855, 1717156), (882, 1664590), (931, 1576980), (980, 1498131), (1140, 1287867), (1197, 1226540), (1260, 1165213), (1330, 1103886), (1470, 998754), (1596, 919905), (1710, 858578), (1764, 832295), (1862, 788490), (1995, 735924), (2205, 665836), (2394, 613270), (2660, 551943), (2793, 525660), (2940, 499377), (3420, 429289), (3724, 394245), (3990, 367962), (4410, 332918), (4655, 315396), (4788, 306635), (5586, 262830), (5985, 245308), (7980, 183981), (8379, 175220), (8761, 167580), (8820, 166459), (9310, 157698), (11172, 131415), (11970, 122654), (13965, 105132), (16758, 87610), (17522, 83790), (18620, 78849), (23940, 61327), (26283, 55860), (27930, 52566), (33516, 43805), (35044, 41895)]