190748220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 618293760

約数和(自身を除く): 427545540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 61, 65, 76, 78, 95, 114, 122, 130, 156, 183, 190, 195, 211, 228, 244, 247, 260, 285, 305, 366, 380, 390, 422, 494, 570, 610, 633, 732, 741, 780, 793, 844, 915, 988, 1055, 1140, 1159, 1220, 1235, 1266, 1482, 1586, 1830, 2110, 2318, 2379, 2470, 2532, 2743, 2964, 3165, 3172, 3477, 3660, 3705, 3965, 4009, 4220, 4636, 4758, 4940, 5486, 5795, 6330, 6954, 7410, 7930, 8018, 8229, 9516, 10972, 11590, 11895, 12027, 12660, 12871, 13715, 13908, 14820, 15067, 15860, 16036, 16458, 17385, 20045, 23180, 23790, 24054, 25742, 27430, 30134, 32916, 34770, 38613, 40090, 41145, 45201, 47580, 48108, 51484, 52117, 54860, 60135, 60268, 64355, 69540, 75335, 77226, 80180, 82290, 90402, 104234, 120270, 128710, 150670, 154452, 156351, 164580, 167323, 180804, 193065, 208468, 226005, 240540, 244549, 257420, 260585, 301340, 312702, 334646, 386130, 452010, 489098, 501969, 521170, 625404, 669292, 733647, 772260, 781755, 836615, 904020, 978196, 1003938, 1042340, 1222745, 1467294, 1563510, 1673230, 2007876, 2445490, 2509845, 2934588, 3127020, 3179137, 3346460, 3668235, 4890980, 5019690, 6358274, 7336470, 9537411, 10039380, 12716548, 14672940, 15895685, 19074822, 31791370, 38149644, 47687055, 63582740, 95374110, 190748220]

約数ペア:

[(1, 190748220), (2, 95374110), (3, 63582740), (4, 47687055), (5, 38149644), (6, 31791370), (10, 19074822), (12, 15895685), (13, 14672940), (15, 12716548), (19, 10039380), (20, 9537411), (26, 7336470), (30, 6358274), (38, 5019690), (39, 4890980), (52, 3668235), (57, 3346460), (60, 3179137), (61, 3127020), (65, 2934588), (76, 2509845), (78, 2445490), (95, 2007876), (114, 1673230), (122, 1563510), (130, 1467294), (156, 1222745), (183, 1042340), (190, 1003938), (195, 978196), (211, 904020), (228, 836615), (244, 781755), (247, 772260), (260, 733647), (285, 669292), (305, 625404), (366, 521170), (380, 501969), (390, 489098), (422, 452010), (494, 386130), (570, 334646), (610, 312702), (633, 301340), (732, 260585), (741, 257420), (780, 244549), (793, 240540), (844, 226005), (915, 208468), (988, 193065), (1055, 180804), (1140, 167323), (1159, 164580), (1220, 156351), (1235, 154452), (1266, 150670), (1482, 128710), (1586, 120270), (1830, 104234), (2110, 90402), (2318, 82290), (2379, 80180), (2470, 77226), (2532, 75335), (2743, 69540), (2964, 64355), (3165, 60268), (3172, 60135), (3477, 54860), (3660, 52117), (3705, 51484), (3965, 48108), (4009, 47580), (4220, 45201), (4636, 41145), (4758, 40090), (4940, 38613), (5486, 34770), (5795, 32916), (6330, 30134), (6954, 27430), (7410, 25742), (7930, 24054), (8018, 23790), (8229, 23180), (9516, 20045), (10972, 17385), (11590, 16458), (11895, 16036), (12027, 15860), (12660, 15067), (12871, 14820), (13715, 13908)]