23243640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 83721600

約数和(自身を除く): 60477960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 67, 70, 84, 98, 105, 118, 120, 134, 140, 147, 168, 177, 196, 201, 210, 236, 245, 268, 280, 294, 295, 335, 354, 392, 402, 413, 420, 469, 472, 490, 536, 588, 590, 670, 708, 735, 804, 826, 840, 885, 938, 980, 1005, 1176, 1180, 1239, 1340, 1407, 1416, 1470, 1608, 1652, 1770, 1876, 1960, 2010, 2065, 2345, 2360, 2478, 2680, 2814, 2891, 2940, 3283, 3304, 3540, 3752, 3953, 4020, 4130, 4690, 4956, 5628, 5782, 5880, 6195, 6566, 7035, 7080, 7906, 8040, 8260, 8673, 9380, 9849, 9912, 11256, 11564, 11859, 12390, 13132, 14070, 14455, 15812, 16415, 16520, 17346, 18760, 19698, 19765, 23128, 23718, 24780, 26264, 27671, 28140, 28910, 31624, 32830, 34692, 39396, 39530, 43365, 47436, 49245, 49560, 55342, 56280, 57820, 59295, 65660, 69384, 78792, 79060, 83013, 86730, 94872, 98490, 110684, 115640, 118590, 131320, 138355, 158120, 166026, 173460, 193697, 196980, 221368, 237180, 276710, 332052, 346920, 387394, 393960, 415065, 474360, 553420, 581091, 664104, 774788, 830130, 968485, 1106840, 1162182, 1549576, 1660260, 1936970, 2324364, 2905455, 3320520, 3873940, 4648728, 5810910, 7747880, 11621820, 23243640]

約数ペア:

[(1, 23243640), (2, 11621820), (3, 7747880), (4, 5810910), (5, 4648728), (6, 3873940), (7, 3320520), (8, 2905455), (10, 2324364), (12, 1936970), (14, 1660260), (15, 1549576), (20, 1162182), (21, 1106840), (24, 968485), (28, 830130), (30, 774788), (35, 664104), (40, 581091), (42, 553420), (49, 474360), (56, 415065), (59, 393960), (60, 387394), (67, 346920), (70, 332052), (84, 276710), (98, 237180), (105, 221368), (118, 196980), (120, 193697), (134, 173460), (140, 166026), (147, 158120), (168, 138355), (177, 131320), (196, 118590), (201, 115640), (210, 110684), (236, 98490), (245, 94872), (268, 86730), (280, 83013), (294, 79060), (295, 78792), (335, 69384), (354, 65660), (392, 59295), (402, 57820), (413, 56280), (420, 55342), (469, 49560), (472, 49245), (490, 47436), (536, 43365), (588, 39530), (590, 39396), (670, 34692), (708, 32830), (735, 31624), (804, 28910), (826, 28140), (840, 27671), (885, 26264), (938, 24780), (980, 23718), (1005, 23128), (1176, 19765), (1180, 19698), (1239, 18760), (1340, 17346), (1407, 16520), (1416, 16415), (1470, 15812), (1608, 14455), (1652, 14070), (1770, 13132), (1876, 12390), (1960, 11859), (2010, 11564), (2065, 11256), (2345, 9912), (2360, 9849), (2478, 9380), (2680, 8673), (2814, 8260), (2891, 8040), (2940, 7906), (3283, 7080), (3304, 7035), (3540, 6566), (3752, 6195), (3953, 5880), (4020, 5782), (4130, 5628), (4690, 4956)]