19655506980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1741}}^1$

素因数の和:1889

約数の個数: 288

約数和(自身を含む): 65194391808

約数和(自身を除く): 45538884828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 101, 108, 115, 135, 138, 162, 180, 202, 207, 230, 243, 270, 276, 303, 324, 345, 404, 405, 414, 460, 486, 505, 540, 606, 621, 690, 810, 828, 909, 972, 1010, 1035, 1212, 1215, 1242, 1380, 1515, 1620, 1741, 1818, 1863, 2020, 2070, 2323, 2430, 2484, 2727, 3030, 3105, 3482, 3636, 3726, 4140, 4545, 4646, 4860, 5223, 5454, 5589, 6060, 6210, 6964, 6969, 7452, 8181, 8705, 9090, 9292, 9315, 10446, 10908, 11178, 11615, 12420, 13635, 13938, 15669, 16362, 17410, 18180, 18630, 20892, 20907, 22356, 23230, 24543, 26115, 27270, 27876, 27945, 31338, 32724, 34820, 34845, 37260, 40043, 40905, 41814, 46460, 47007, 49086, 52230, 54540, 55890, 62676, 62721, 69690, 78345, 80086, 81810, 83628, 94014, 98172, 104460, 104535, 111780, 120129, 122715, 125442, 139380, 141021, 156690, 160172, 163620, 175841, 188028, 188163, 200215, 209070, 235035, 240258, 245430, 250884, 282042, 313380, 313605, 351682, 360387, 376326, 400430, 418140, 423063, 470070, 480516, 490860, 527523, 564084, 564489, 600645, 627210, 703364, 705105, 720774, 752652, 800860, 846126, 879205, 940140, 940815, 1055046, 1081161, 1128978, 1201290, 1254420, 1410210, 1441548, 1582569, 1692252, 1758410, 1801935, 1881630, 2110092, 2115315, 2162322, 2257956, 2402580, 2637615, 2820420, 2822445, 3165138, 3243483, 3516820, 3603870, 3763260, 4044343, 4230630, 4324644, 4747707, 5275230, 5405805, 5644890, 6330276, 6486966, 7207740, 7912845, 8088686, 8461260, 9495414, 9730449, 10550460, 10811610, 11289780, 12133029, 12973932, 14243121, 15825690, 16177372, 16217415, 18990828, 19460898, 20221715, 21623220, 23738535, 24266058, 28486242, 31651380, 32434830, 36399087, 38921796, 40443430, 42729363, 47477070, 48532116, 48652245, 56972484, 60665145, 64869660, 71215605, 72798174, 80886860, 85458726, 94954140, 97304490, 109197261, 121330290, 142431210, 145596348, 170917452, 181995435, 194608980, 213646815, 218394522, 242660580, 284862420, 327591783, 363990870, 427293630, 436789044, 545986305, 655183566, 727981740, 854587260, 982775349, 1091972610, 1310367132, 1637958915, 1965550698, 2183945220, 3275917830, 3931101396, 4913876745, 6551835660, 9827753490, 19655506980]

約数ペア:

[(1, 19655506980), (2, 9827753490), (3, 6551835660), (4, 4913876745), (5, 3931101396), (6, 3275917830), (9, 2183945220), (10, 1965550698), (12, 1637958915), (15, 1310367132), (18, 1091972610), (20, 982775349), (23, 854587260), (27, 727981740), (30, 655183566), (36, 545986305), (45, 436789044), (46, 427293630), (54, 363990870), (60, 327591783), (69, 284862420), (81, 242660580), (90, 218394522), (92, 213646815), (101, 194608980), (108, 181995435), (115, 170917452), (135, 145596348), (138, 142431210), (162, 121330290), (180, 109197261), (202, 97304490), (207, 94954140), (230, 85458726), (243, 80886860), (270, 72798174), (276, 71215605), (303, 64869660), (324, 60665145), (345, 56972484), (404, 48652245), (405, 48532116), (414, 47477070), (460, 42729363), (486, 40443430), (505, 38921796), (540, 36399087), (606, 32434830), (621, 31651380), (690, 28486242), (810, 24266058), (828, 23738535), (909, 21623220), (972, 20221715), (1010, 19460898), (1035, 18990828), (1212, 16217415), (1215, 16177372), (1242, 15825690), (1380, 14243121), (1515, 12973932), (1620, 12133029), (1741, 11289780), (1818, 10811610), (1863, 10550460), (2020, 9730449), (2070, 9495414), (2323, 8461260), (2430, 8088686), (2484, 7912845), (2727, 7207740), (3030, 6486966), (3105, 6330276), (3482, 5644890), (3636, 5405805), (3726, 5275230), (4140, 4747707), (4545, 4324644), (4646, 4230630), (4860, 4044343), (5223, 3763260), (5454, 3603870), (5589, 3516820), (6060, 3243483), (6210, 3165138), (6964, 2822445), (6969, 2820420), (7452, 2637615), (8181, 2402580), (8705, 2257956), (9090, 2162322), (9292, 2115315), (9315, 2110092), (10446, 1881630), (10908, 1801935), (11178, 1758410), (11615, 1692252), (12420, 1582569), (13635, 1441548), (13938, 1410210), (15669, 1254420), (16362, 1201290), (17410, 1128978), (18180, 1081161), (18630, 1055046), (20892, 940815), (20907, 940140), (22356, 879205), (23230, 846126), (24543, 800860), (26115, 752652), (27270, 720774), (27876, 705105), (27945, 703364), (31338, 627210), (32724, 600645), (34820, 564489), (34845, 564084), (37260, 527523), (40043, 490860), (40905, 480516), (41814, 470070), (46460, 423063), (47007, 418140), (49086, 400430), (52230, 376326), (54540, 360387), (55890, 351682), (62676, 313605), (62721, 313380), (69690, 282042), (78345, 250884), (80086, 245430), (81810, 240258), (83628, 235035), (94014, 209070), (98172, 200215), (104460, 188163), (104535, 188028), (111780, 175841), (120129, 163620), (122715, 160172), (125442, 156690), (139380, 141021)]