166988640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3823}}^1$

素因数の和:3861

約数の個数: 192

約数和(自身を含む): 647571456

約数和(自身を除く): 480582816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3823, 4368, 5460, 6240, 7280, 7646, 8736, 10920, 11469, 14560, 15292, 19115, 21840, 22938, 26761, 30584, 38230, 43680, 45876, 49699, 53522, 57345, 61168, 76460, 80283, 91752, 99398, 107044, 114690, 122336, 133805, 149097, 152920, 160566, 183504, 198796, 214088, 229380, 248495, 267610, 298194, 305840, 321132, 347893, 367008, 397592, 401415, 428176, 458760, 496990, 535220, 596388, 611680, 642264, 695786, 745485, 795184, 802830, 856352, 917520, 993980, 1043679, 1070440, 1192776, 1284528, 1391572, 1490970, 1590368, 1605660, 1739465, 1835040, 1987960, 2087358, 2140880, 2385552, 2569056, 2783144, 2981940, 3211320, 3478930, 3975920, 4174716, 4281760, 4771104, 5218395, 5566288, 5963880, 6422640, 6957860, 7951840, 8349432, 10436790, 11132576, 11927760, 12845280, 13915720, 16698864, 20873580, 23855520, 27831440, 33397728, 41747160, 55662880, 83494320, 166988640]

約数ペア:

[(1, 166988640), (2, 83494320), (3, 55662880), (4, 41747160), (5, 33397728), (6, 27831440), (7, 23855520), (8, 20873580), (10, 16698864), (12, 13915720), (13, 12845280), (14, 11927760), (15, 11132576), (16, 10436790), (20, 8349432), (21, 7951840), (24, 6957860), (26, 6422640), (28, 5963880), (30, 5566288), (32, 5218395), (35, 4771104), (39, 4281760), (40, 4174716), (42, 3975920), (48, 3478930), (52, 3211320), (56, 2981940), (60, 2783144), (65, 2569056), (70, 2385552), (78, 2140880), (80, 2087358), (84, 1987960), (91, 1835040), (96, 1739465), (104, 1605660), (105, 1590368), (112, 1490970), (120, 1391572), (130, 1284528), (140, 1192776), (156, 1070440), (160, 1043679), (168, 993980), (182, 917520), (195, 856352), (208, 802830), (210, 795184), (224, 745485), (240, 695786), (260, 642264), (273, 611680), (280, 596388), (312, 535220), (336, 496990), (364, 458760), (390, 428176), (416, 401415), (420, 397592), (455, 367008), (480, 347893), (520, 321132), (546, 305840), (560, 298194), (624, 267610), (672, 248495), (728, 229380), (780, 214088), (840, 198796), (910, 183504), (1040, 160566), (1092, 152920), (1120, 149097), (1248, 133805), (1365, 122336), (1456, 114690), (1560, 107044), (1680, 99398), (1820, 91752), (2080, 80283), (2184, 76460), (2730, 61168), (2912, 57345), (3120, 53522), (3360, 49699), (3640, 45876), (3823, 43680), (4368, 38230), (5460, 30584), (6240, 26761), (7280, 22938), (7646, 21840), (8736, 19115), (10920, 15292), (11469, 14560)]