239196720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 853373952

約数和(自身を除く): 614177232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 336, 346, 420, 519, 560, 692, 823, 840, 865, 1038, 1211, 1384, 1646, 1680, 1730, 2076, 2422, 2469, 2595, 2768, 3292, 3460, 3633, 4115, 4152, 4844, 4938, 5190, 5761, 6055, 6584, 6920, 7266, 8230, 8304, 9688, 9876, 10380, 11522, 12110, 12345, 13168, 13840, 14532, 16460, 17283, 18165, 19376, 19752, 20760, 23044, 24220, 24690, 28805, 29064, 32920, 34566, 36330, 39504, 41520, 46088, 48440, 49380, 57610, 58128, 65840, 69132, 72660, 86415, 92176, 96880, 98760, 115220, 138264, 142379, 145320, 172830, 197520, 230440, 276528, 284758, 290640, 345660, 427137, 460880, 569516, 691320, 711895, 854274, 996653, 1139032, 1382640, 1423790, 1708548, 1993306, 2135685, 2278064, 2847580, 2989959, 3417096, 3986612, 4271370, 4983265, 5695160, 5979918, 6834192, 7973224, 8542740, 9966530, 11390320, 11959836, 14949795, 15946448, 17085480, 19933060, 23919672, 29899590, 34170960, 39866120, 47839344, 59799180, 79732240, 119598360, 239196720]

約数ペア:

[(1, 239196720), (2, 119598360), (3, 79732240), (4, 59799180), (5, 47839344), (6, 39866120), (7, 34170960), (8, 29899590), (10, 23919672), (12, 19933060), (14, 17085480), (15, 15946448), (16, 14949795), (20, 11959836), (21, 11390320), (24, 9966530), (28, 8542740), (30, 7973224), (35, 6834192), (40, 5979918), (42, 5695160), (48, 4983265), (56, 4271370), (60, 3986612), (70, 3417096), (80, 2989959), (84, 2847580), (105, 2278064), (112, 2135685), (120, 1993306), (140, 1708548), (168, 1423790), (173, 1382640), (210, 1139032), (240, 996653), (280, 854274), (336, 711895), (346, 691320), (420, 569516), (519, 460880), (560, 427137), (692, 345660), (823, 290640), (840, 284758), (865, 276528), (1038, 230440), (1211, 197520), (1384, 172830), (1646, 145320), (1680, 142379), (1730, 138264), (2076, 115220), (2422, 98760), (2469, 96880), (2595, 92176), (2768, 86415), (3292, 72660), (3460, 69132), (3633, 65840), (4115, 58128), (4152, 57610), (4844, 49380), (4938, 48440), (5190, 46088), (5761, 41520), (6055, 39504), (6584, 36330), (6920, 34566), (7266, 32920), (8230, 29064), (8304, 28805), (9688, 24690), (9876, 24220), (10380, 23044), (11522, 20760), (12110, 19752), (12345, 19376), (13168, 18165), (13840, 17283), (14532, 16460)]