138441030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 458680320

約数和(自身を除く): 320239290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 19, 21, 26, 30, 34, 35, 38, 39, 42, 51, 57, 65, 70, 78, 85, 91, 95, 102, 105, 114, 119, 130, 133, 157, 170, 182, 190, 195, 210, 221, 238, 247, 255, 266, 273, 285, 314, 323, 357, 390, 399, 442, 455, 471, 494, 510, 546, 570, 595, 646, 663, 665, 714, 741, 785, 798, 910, 942, 969, 1099, 1105, 1190, 1235, 1326, 1330, 1365, 1482, 1547, 1570, 1615, 1729, 1785, 1938, 1995, 2041, 2198, 2210, 2261, 2355, 2470, 2669, 2730, 2983, 3094, 3230, 3297, 3315, 3458, 3570, 3705, 3990, 4082, 4199, 4522, 4641, 4710, 4845, 5187, 5338, 5495, 5966, 6123, 6594, 6630, 6783, 7410, 7735, 8007, 8398, 8645, 8949, 9282, 9690, 10205, 10374, 10990, 11305, 12246, 12597, 13345, 13566, 14287, 14915, 15470, 16014, 16485, 17290, 17898, 18683, 20410, 20881, 20995, 22610, 23205, 25194, 25935, 26690, 28574, 29393, 29830, 30615, 32970, 33915, 34697, 37366, 38779, 40035, 41762, 41990, 42861, 44745, 46410, 50711, 51870, 56049, 58786, 61230, 62643, 62985, 67830, 69394, 71435, 77558, 80070, 85722, 88179, 89490, 93415, 101422, 104091, 104405, 112098, 116337, 125286, 125970, 142870, 146965, 152133, 173485, 176358, 186830, 193895, 208182, 208810, 214305, 232674, 242879, 253555, 271453, 280245, 293930, 304266, 313215, 346970, 354977, 387790, 428610, 440895, 485758, 507110, 520455, 542906, 560490, 581685, 626430, 659243, 709954, 728637, 760665, 814359, 881790, 1040910, 1064931, 1163370, 1214395, 1318486, 1357265, 1457274, 1521330, 1628718, 1774885, 1977729, 2129862, 2428790, 2714530, 3296215, 3549770, 3643185, 3955458, 4071795, 4614701, 5324655, 6592430, 7286370, 8143590, 9229402, 9888645, 10649310, 13844103, 19777290, 23073505, 27688206, 46147010, 69220515, 138441030]

約数ペア:

[(1, 138441030), (2, 69220515), (3, 46147010), (5, 27688206), (6, 23073505), (7, 19777290), (10, 13844103), (13, 10649310), (14, 9888645), (15, 9229402), (17, 8143590), (19, 7286370), (21, 6592430), (26, 5324655), (30, 4614701), (34, 4071795), (35, 3955458), (38, 3643185), (39, 3549770), (42, 3296215), (51, 2714530), (57, 2428790), (65, 2129862), (70, 1977729), (78, 1774885), (85, 1628718), (91, 1521330), (95, 1457274), (102, 1357265), (105, 1318486), (114, 1214395), (119, 1163370), (130, 1064931), (133, 1040910), (157, 881790), (170, 814359), (182, 760665), (190, 728637), (195, 709954), (210, 659243), (221, 626430), (238, 581685), (247, 560490), (255, 542906), (266, 520455), (273, 507110), (285, 485758), (314, 440895), (323, 428610), (357, 387790), (390, 354977), (399, 346970), (442, 313215), (455, 304266), (471, 293930), (494, 280245), (510, 271453), (546, 253555), (570, 242879), (595, 232674), (646, 214305), (663, 208810), (665, 208182), (714, 193895), (741, 186830), (785, 176358), (798, 173485), (910, 152133), (942, 146965), (969, 142870), (1099, 125970), (1105, 125286), (1190, 116337), (1235, 112098), (1326, 104405), (1330, 104091), (1365, 101422), (1482, 93415), (1547, 89490), (1570, 88179), (1615, 85722), (1729, 80070), (1785, 77558), (1938, 71435), (1995, 69394), (2041, 67830), (2198, 62985), (2210, 62643), (2261, 61230), (2355, 58786), (2470, 56049), (2669, 51870), (2730, 50711), (2983, 46410), (3094, 44745), (3230, 42861), (3297, 41990), (3315, 41762), (3458, 40035), (3570, 38779), (3705, 37366), (3990, 34697), (4082, 33915), (4199, 32970), (4522, 30615), (4641, 29830), (4710, 29393), (4845, 28574), (5187, 26690), (5338, 25935), (5495, 25194), (5966, 23205), (6123, 22610), (6594, 20995), (6630, 20881), (6783, 20410), (7410, 18683), (7735, 17898), (8007, 17290), (8398, 16485), (8645, 16014), (8949, 15470), (9282, 14915), (9690, 14287), (10205, 13566), (10374, 13345), (10990, 12597), (11305, 12246)]