201779760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9275

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 568170960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9239, 10920, 18478, 21840, 27717, 36956, 46195, 55434, 64673, 73912, 92390, 110868, 120107, 129346, 138585, 147824, 184780, 194019, 221736, 240214, 258692, 277170, 323365, 360321, 369560, 388038, 443472, 480428, 517384, 554340, 600535, 646730, 720642, 739120, 776076, 840749, 960856, 970095, 1034768, 1108680, 1201070, 1293460, 1441284, 1552152, 1681498, 1801605, 1921712, 1940190, 2217360, 2402140, 2522247, 2586920, 2882568, 3104304, 3362996, 3603210, 3880380, 4203745, 4804280, 5044494, 5173840, 5765136, 6725992, 7206420, 7760760, 8407490, 9608560, 10088988, 12611235, 13451984, 14412840, 15521520, 16814980, 20177976, 25222470, 28825680, 33629960, 40355952, 50444940, 67259920, 100889880, 201779760]

約数ペア:

[(1, 201779760), (2, 100889880), (3, 67259920), (4, 50444940), (5, 40355952), (6, 33629960), (7, 28825680), (8, 25222470), (10, 20177976), (12, 16814980), (13, 15521520), (14, 14412840), (15, 13451984), (16, 12611235), (20, 10088988), (21, 9608560), (24, 8407490), (26, 7760760), (28, 7206420), (30, 6725992), (35, 5765136), (39, 5173840), (40, 5044494), (42, 4804280), (48, 4203745), (52, 3880380), (56, 3603210), (60, 3362996), (65, 3104304), (70, 2882568), (78, 2586920), (80, 2522247), (84, 2402140), (91, 2217360), (104, 1940190), (105, 1921712), (112, 1801605), (120, 1681498), (130, 1552152), (140, 1441284), (156, 1293460), (168, 1201070), (182, 1108680), (195, 1034768), (208, 970095), (210, 960856), (240, 840749), (260, 776076), (273, 739120), (280, 720642), (312, 646730), (336, 600535), (364, 554340), (390, 517384), (420, 480428), (455, 443472), (520, 388038), (546, 369560), (560, 360321), (624, 323365), (728, 277170), (780, 258692), (840, 240214), (910, 221736), (1040, 194019), (1092, 184780), (1365, 147824), (1456, 138585), (1560, 129346), (1680, 120107), (1820, 110868), (2184, 92390), (2730, 73912), (3120, 64673), (3640, 55434), (4368, 46195), (5460, 36956), (7280, 27717), (9239, 21840), (10920, 18478)]