138644520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 546652800

約数和(自身を除く): 408008280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 49, 51, 56, 57, 60, 68, 70, 73, 76, 84, 85, 95, 98, 102, 105, 114, 119, 120, 133, 136, 140, 146, 147, 152, 168, 170, 190, 196, 204, 210, 219, 228, 238, 245, 255, 266, 280, 285, 292, 294, 323, 340, 357, 365, 380, 392, 399, 408, 420, 438, 456, 476, 490, 510, 511, 532, 570, 584, 588, 595, 646, 665, 680, 714, 730, 735, 760, 798, 833, 840, 876, 931, 952, 969, 980, 1020, 1022, 1064, 1095, 1140, 1176, 1190, 1241, 1292, 1330, 1387, 1428, 1460, 1470, 1533, 1596, 1615, 1666, 1752, 1785, 1862, 1938, 1960, 1995, 2040, 2044, 2190, 2261, 2280, 2380, 2482, 2499, 2555, 2584, 2660, 2774, 2793, 2856, 2920, 2940, 3066, 3192, 3230, 3332, 3570, 3577, 3723, 3724, 3876, 3990, 4088, 4161, 4165, 4380, 4522, 4655, 4760, 4845, 4964, 4998, 5110, 5320, 5548, 5586, 5880, 6132, 6205, 6460, 6664, 6783, 6935, 7140, 7154, 7446, 7448, 7665, 7752, 7980, 8322, 8330, 8687, 8760, 9044, 9310, 9690, 9709, 9928, 9996, 10220, 10731, 11096, 11172, 11305, 12264, 12410, 12495, 12920, 13566, 13870, 13965, 14280, 14308, 14892, 15330, 15827, 15960, 16644, 16660, 17374, 17885, 18088, 18615, 18620, 19380, 19418, 19992, 20440, 20805, 21462, 22344, 22610, 23579, 24820, 24990, 26061, 27132, 27740, 27930, 28616, 29127, 29784, 30660, 31654, 33288, 33320, 33915, 34748, 35770, 37230, 37240, 38760, 38836, 41610, 42924, 43435, 45220, 47158, 47481, 48545, 49640, 49980, 52122, 53655, 54264, 55480, 55860, 58254, 60809, 61320, 63308, 67830, 67963, 69496, 70737, 71540, 74460, 77672, 79135, 83220, 85848, 86870, 90440, 94316, 94962, 97090, 99960, 104244, 107310, 111720, 116508, 117895, 121618, 126616, 130305, 135660, 135926, 141474, 143080, 145635, 148920, 158270, 165053, 166440, 173740, 182427, 188632, 189924, 194180, 203889, 208488, 214620, 233016, 235790, 237405, 243236, 260610, 271320, 271852, 282948, 291270, 304045, 316540, 330106, 339815, 347480, 353685, 364854, 379848, 388360, 407778, 429240, 471580, 474810, 486472, 495159, 521220, 543704, 565896, 582540, 608090, 633080, 660212, 679630, 707370, 729708, 815556, 825265, 912135, 943160, 949620, 990318, 1019445, 1042440, 1155371, 1165080, 1216180, 1320424, 1359260, 1414740, 1459416, 1631112, 1650530, 1824270, 1899240, 1980636, 2038890, 2310742, 2432360, 2475795, 2718520, 2829480, 3301060, 3466113, 3648540, 3961272, 4077780, 4621484, 4951590, 5776855, 6602120, 6932226, 7297080, 8155560, 9242968, 9903180, 11553710, 13864452, 17330565, 19806360, 23107420, 27728904, 34661130, 46214840, 69322260, 138644520]

約数ペア:

[(1, 138644520), (2, 69322260), (3, 46214840), (4, 34661130), (5, 27728904), (6, 23107420), (7, 19806360), (8, 17330565), (10, 13864452), (12, 11553710), (14, 9903180), (15, 9242968), (17, 8155560), (19, 7297080), (20, 6932226), (21, 6602120), (24, 5776855), (28, 4951590), (30, 4621484), (34, 4077780), (35, 3961272), (38, 3648540), (40, 3466113), (42, 3301060), (49, 2829480), (51, 2718520), (56, 2475795), (57, 2432360), (60, 2310742), (68, 2038890), (70, 1980636), (73, 1899240), (76, 1824270), (84, 1650530), (85, 1631112), (95, 1459416), (98, 1414740), (102, 1359260), (105, 1320424), (114, 1216180), (119, 1165080), (120, 1155371), (133, 1042440), (136, 1019445), (140, 990318), (146, 949620), (147, 943160), (152, 912135), (168, 825265), (170, 815556), (190, 729708), (196, 707370), (204, 679630), (210, 660212), (219, 633080), (228, 608090), (238, 582540), (245, 565896), (255, 543704), (266, 521220), (280, 495159), (285, 486472), (292, 474810), (294, 471580), (323, 429240), (340, 407778), (357, 388360), (365, 379848), (380, 364854), (392, 353685), (399, 347480), (408, 339815), (420, 330106), (438, 316540), (456, 304045), (476, 291270), (490, 282948), (510, 271852), (511, 271320), (532, 260610), (570, 243236), (584, 237405), (588, 235790), (595, 233016), (646, 214620), (665, 208488), (680, 203889), (714, 194180), (730, 189924), (735, 188632), (760, 182427), (798, 173740), (833, 166440), (840, 165053), (876, 158270), (931, 148920), (952, 145635), (969, 143080), (980, 141474), (1020, 135926), (1022, 135660), (1064, 130305), (1095, 126616), (1140, 121618), (1176, 117895), (1190, 116508), (1241, 111720), (1292, 107310), (1330, 104244), (1387, 99960), (1428, 97090), (1460, 94962), (1470, 94316), (1533, 90440), (1596, 86870), (1615, 85848), (1666, 83220), (1752, 79135), (1785, 77672), (1862, 74460), (1938, 71540), (1960, 70737), (1995, 69496), (2040, 67963), (2044, 67830), (2190, 63308), (2261, 61320), (2280, 60809), (2380, 58254), (2482, 55860), (2499, 55480), (2555, 54264), (2584, 53655), (2660, 52122), (2774, 49980), (2793, 49640), (2856, 48545), (2920, 47481), (2940, 47158), (3066, 45220), (3192, 43435), (3230, 42924), (3332, 41610), (3570, 38836), (3577, 38760), (3723, 37240), (3724, 37230), (3876, 35770), (3990, 34748), (4088, 33915), (4161, 33320), (4165, 33288), (4380, 31654), (4522, 30660), (4655, 29784), (4760, 29127), (4845, 28616), (4964, 27930), (4998, 27740), (5110, 27132), (5320, 26061), (5548, 24990), (5586, 24820), (5880, 23579), (6132, 22610), (6205, 22344), (6460, 21462), (6664, 20805), (6783, 20440), (6935, 19992), (7140, 19418), (7154, 19380), (7446, 18620), (7448, 18615), (7665, 18088), (7752, 17885), (7980, 17374), (8322, 16660), (8330, 16644), (8687, 15960), (8760, 15827), (9044, 15330), (9310, 14892), (9690, 14308), (9709, 14280), (9928, 13965), (9996, 13870), (10220, 13566), (10731, 12920), (11096, 12495), (11172, 12410), (11305, 12264)]