185120040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 192

約数和(自身を含む): 680443200

約数和(自身を除く): 495323160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1657, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3314, 3724, 3990, 4655, 4971, 5320, 5586, 5880, 6628, 7448, 7980, 8285, 9310, 9942, 11172, 11599, 13256, 13965, 15960, 16570, 18620, 19884, 22344, 23198, 24855, 27930, 31483, 33140, 34797, 37240, 39768, 46396, 49710, 55860, 57995, 62966, 66280, 69594, 81193, 92792, 94449, 99420, 111720, 115990, 125932, 139188, 157415, 162386, 173985, 188898, 198840, 220381, 231980, 243579, 251864, 278376, 314830, 324772, 347970, 377796, 405965, 440762, 463960, 472245, 487158, 629660, 649544, 661143, 695940, 755592, 811930, 881524, 944490, 974316, 1101905, 1217895, 1259320, 1322286, 1391880, 1542667, 1623860, 1763048, 1888980, 1948632, 2203810, 2435790, 2644572, 3085334, 3247720, 3305715, 3777960, 4407620, 4628001, 4871580, 5289144, 6170668, 6611430, 7713335, 8815240, 9256002, 9743160, 12341336, 13222860, 15426670, 18512004, 23140005, 26445720, 30853340, 37024008, 46280010, 61706680, 92560020, 185120040]

約数ペア:

[(1, 185120040), (2, 92560020), (3, 61706680), (4, 46280010), (5, 37024008), (6, 30853340), (7, 26445720), (8, 23140005), (10, 18512004), (12, 15426670), (14, 13222860), (15, 12341336), (19, 9743160), (20, 9256002), (21, 8815240), (24, 7713335), (28, 6611430), (30, 6170668), (35, 5289144), (38, 4871580), (40, 4628001), (42, 4407620), (49, 3777960), (56, 3305715), (57, 3247720), (60, 3085334), (70, 2644572), (76, 2435790), (84, 2203810), (95, 1948632), (98, 1888980), (105, 1763048), (114, 1623860), (120, 1542667), (133, 1391880), (140, 1322286), (147, 1259320), (152, 1217895), (168, 1101905), (190, 974316), (196, 944490), (210, 881524), (228, 811930), (245, 755592), (266, 695940), (280, 661143), (285, 649544), (294, 629660), (380, 487158), (392, 472245), (399, 463960), (420, 440762), (456, 405965), (490, 377796), (532, 347970), (570, 324772), (588, 314830), (665, 278376), (735, 251864), (760, 243579), (798, 231980), (840, 220381), (931, 198840), (980, 188898), (1064, 173985), (1140, 162386), (1176, 157415), (1330, 139188), (1470, 125932), (1596, 115990), (1657, 111720), (1862, 99420), (1960, 94449), (1995, 92792), (2280, 81193), (2660, 69594), (2793, 66280), (2940, 62966), (3192, 57995), (3314, 55860), (3724, 49710), (3990, 46396), (4655, 39768), (4971, 37240), (5320, 34797), (5586, 33140), (5880, 31483), (6628, 27930), (7448, 24855), (7980, 23198), (8285, 22344), (9310, 19884), (9942, 18620), (11172, 16570), (11599, 15960), (13256, 13965)]