82178040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 298460160

約数和(自身を除く): 216282120

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, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 271, 280, 285, 361, 380, 399, 420, 456, 532, 542, 570, 665, 722, 760, 798, 813, 840, 1064, 1083, 1084, 1140, 1330, 1355, 1444, 1596, 1626, 1805, 1897, 1995, 2166, 2168, 2280, 2527, 2660, 2710, 2888, 3192, 3252, 3610, 3794, 3990, 4065, 4332, 5054, 5149, 5320, 5415, 5420, 5691, 6504, 7220, 7581, 7588, 7980, 8130, 8664, 9485, 10108, 10298, 10830, 10840, 11382, 12635, 14440, 15162, 15176, 15447, 15960, 16260, 18970, 20216, 20596, 21660, 22764, 25270, 25745, 28455, 30324, 30894, 32520, 36043, 37905, 37940, 41192, 43320, 45528, 50540, 51490, 56910, 60648, 61788, 72086, 75810, 75880, 77235, 97831, 101080, 102980, 108129, 113820, 123576, 144172, 151620, 154470, 180215, 195662, 205960, 216258, 227640, 288344, 293493, 303240, 308940, 360430, 391324, 432516, 489155, 540645, 586986, 617880, 684817, 720860, 782648, 865032, 978310, 1081290, 1173972, 1369634, 1441720, 1467465, 1956620, 2054451, 2162580, 2347944, 2739268, 2934930, 3424085, 3913240, 4108902, 4325160, 5478536, 5869860, 6848170, 8217804, 10272255, 11739720, 13696340, 16435608, 20544510, 27392680, 41089020, 82178040]

約数ペア:

[(1, 82178040), (2, 41089020), (3, 27392680), (4, 20544510), (5, 16435608), (6, 13696340), (7, 11739720), (8, 10272255), (10, 8217804), (12, 6848170), (14, 5869860), (15, 5478536), (19, 4325160), (20, 4108902), (21, 3913240), (24, 3424085), (28, 2934930), (30, 2739268), (35, 2347944), (38, 2162580), (40, 2054451), (42, 1956620), (56, 1467465), (57, 1441720), (60, 1369634), (70, 1173972), (76, 1081290), (84, 978310), (95, 865032), (105, 782648), (114, 720860), (120, 684817), (133, 617880), (140, 586986), (152, 540645), (168, 489155), (190, 432516), (210, 391324), (228, 360430), (266, 308940), (271, 303240), (280, 293493), (285, 288344), (361, 227640), (380, 216258), (399, 205960), (420, 195662), (456, 180215), (532, 154470), (542, 151620), (570, 144172), (665, 123576), (722, 113820), (760, 108129), (798, 102980), (813, 101080), (840, 97831), (1064, 77235), (1083, 75880), (1084, 75810), (1140, 72086), (1330, 61788), (1355, 60648), (1444, 56910), (1596, 51490), (1626, 50540), (1805, 45528), (1897, 43320), (1995, 41192), (2166, 37940), (2168, 37905), (2280, 36043), (2527, 32520), (2660, 30894), (2710, 30324), (2888, 28455), (3192, 25745), (3252, 25270), (3610, 22764), (3794, 21660), (3990, 20596), (4065, 20216), (4332, 18970), (5054, 16260), (5149, 15960), (5320, 15447), (5415, 15176), (5420, 15162), (5691, 14440), (6504, 12635), (7220, 11382), (7581, 10840), (7588, 10830), (7980, 10298), (8130, 10108), (8664, 9485)]