29941332720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157321}}^1$

素因数の和:157411

約数の個数: 160

約数和(自身を含む): 101597289024

約数和(自身を除く): 71655956304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 2928, 3120, 3172, 3660, 3965, 4758, 4880, 6344, 7320, 7930, 9516, 11895, 12688, 14640, 15860, 19032, 23790, 31720, 38064, 47580, 63440, 95160, 157321, 190320, 314642, 471963, 629284, 786605, 943926, 1258568, 1573210, 1887852, 2045173, 2359815, 2517136, 3146420, 3775704, 4090346, 4719630, 6135519, 6292840, 7551408, 8180692, 9439260, 9596581, 10225865, 12271038, 12585680, 16361384, 18878520, 19193162, 20451730, 24542076, 28789743, 30677595, 32722768, 37757040, 38386324, 40903460, 47982905, 49084152, 57579486, 61355190, 76772648, 81806920, 95965810, 98168304, 115158972, 122710380, 124755553, 143948715, 153545296, 163613840, 191931620, 230317944, 245420760, 249511106, 287897430, 374266659, 383863240, 460635888, 490841520, 499022212, 575794860, 623777765, 748533318, 767726480, 998044424, 1151589720, 1247555530, 1497066636, 1871333295, 1996088848, 2303179440, 2495111060, 2994133272, 3742666590, 4990222120, 5988266544, 7485333180, 9980444240, 14970666360, 29941332720]

約数ペア:

[(1, 29941332720), (2, 14970666360), (3, 9980444240), (4, 7485333180), (5, 5988266544), (6, 4990222120), (8, 3742666590), (10, 2994133272), (12, 2495111060), (13, 2303179440), (15, 1996088848), (16, 1871333295), (20, 1497066636), (24, 1247555530), (26, 1151589720), (30, 998044424), (39, 767726480), (40, 748533318), (48, 623777765), (52, 575794860), (60, 499022212), (61, 490841520), (65, 460635888), (78, 383863240), (80, 374266659), (104, 287897430), (120, 249511106), (122, 245420760), (130, 230317944), (156, 191931620), (183, 163613840), (195, 153545296), (208, 143948715), (240, 124755553), (244, 122710380), (260, 115158972), (305, 98168304), (312, 95965810), (366, 81806920), (390, 76772648), (488, 61355190), (520, 57579486), (610, 49084152), (624, 47982905), (732, 40903460), (780, 38386324), (793, 37757040), (915, 32722768), (976, 30677595), (1040, 28789743), (1220, 24542076), (1464, 20451730), (1560, 19193162), (1586, 18878520), (1830, 16361384), (2379, 12585680), (2440, 12271038), (2928, 10225865), (3120, 9596581), (3172, 9439260), (3660, 8180692), (3965, 7551408), (4758, 6292840), (4880, 6135519), (6344, 4719630), (7320, 4090346), (7930, 3775704), (9516, 3146420), (11895, 2517136), (12688, 2359815), (14640, 2045173), (15860, 1887852), (19032, 1573210), (23790, 1258568), (31720, 943926), (38064, 786605), (47580, 629284), (63440, 471963), (95160, 314642), (157321, 190320)]