140118160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 282354800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1013, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2026, 2128, 2470, 2660, 3458, 3640, 3952, 4052, 4940, 5065, 5320, 6916, 7091, 7280, 8104, 8645, 9880, 10130, 10640, 13169, 13832, 14182, 16208, 17290, 19247, 19760, 20260, 26338, 27664, 28364, 34580, 35455, 38494, 40520, 52676, 56728, 65845, 69160, 70910, 76988, 81040, 92183, 96235, 105352, 113456, 131690, 134729, 138320, 141820, 153976, 184366, 192470, 210704, 250211, 263380, 269458, 283640, 307952, 368732, 384940, 460915, 500422, 526760, 538916, 567280, 673645, 737464, 769880, 921830, 1000844, 1053520, 1077832, 1251055, 1347290, 1474928, 1539760, 1751477, 1843660, 2001688, 2155664, 2502110, 2694580, 3502954, 3687320, 4003376, 5004220, 5389160, 7005908, 7374640, 8757385, 10008440, 10778320, 14011816, 17514770, 20016880, 28023632, 35029540, 70059080, 140118160]

約数ペア:

[(1, 140118160), (2, 70059080), (4, 35029540), (5, 28023632), (7, 20016880), (8, 17514770), (10, 14011816), (13, 10778320), (14, 10008440), (16, 8757385), (19, 7374640), (20, 7005908), (26, 5389160), (28, 5004220), (35, 4003376), (38, 3687320), (40, 3502954), (52, 2694580), (56, 2502110), (65, 2155664), (70, 2001688), (76, 1843660), (80, 1751477), (91, 1539760), (95, 1474928), (104, 1347290), (112, 1251055), (130, 1077832), (133, 1053520), (140, 1000844), (152, 921830), (182, 769880), (190, 737464), (208, 673645), (247, 567280), (260, 538916), (266, 526760), (280, 500422), (304, 460915), (364, 384940), (380, 368732), (455, 307952), (494, 283640), (520, 269458), (532, 263380), (560, 250211), (665, 210704), (728, 192470), (760, 184366), (910, 153976), (988, 141820), (1013, 138320), (1040, 134729), (1064, 131690), (1235, 113456), (1330, 105352), (1456, 96235), (1520, 92183), (1729, 81040), (1820, 76988), (1976, 70910), (2026, 69160), (2128, 65845), (2470, 56728), (2660, 52676), (3458, 40520), (3640, 38494), (3952, 35455), (4052, 34580), (4940, 28364), (5065, 27664), (5320, 26338), (6916, 20260), (7091, 19760), (7280, 19247), (8104, 17290), (8645, 16208), (9880, 14182), (10130, 13832), (10640, 13169)]