15489103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 46621209600

約数和(自身を除く): 31132105980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 421, 547, 570, 590, 708, 842, 885, 1094, 1121, 1140, 1180, 1263, 1641, 1684, 1770, 2105, 2188, 2242, 2526, 2735, 3282, 3363, 3540, 4210, 4484, 5052, 5470, 5605, 6315, 6564, 6726, 7999, 8205, 8420, 10393, 10940, 11210, 12630, 13452, 15998, 16410, 16815, 20786, 22420, 23997, 24839, 25260, 31179, 31996, 32273, 32820, 33630, 39995, 41572, 47994, 49678, 51965, 62358, 64546, 67260, 74517, 79990, 95988, 96819, 99356, 103930, 119985, 124195, 124716, 129092, 149034, 155895, 159980, 161365, 193638, 207860, 230287, 239970, 248390, 298068, 311790, 322730, 372585, 387276, 460574, 471941, 479940, 484095, 496780, 613187, 623580, 645460, 690861, 745170, 921148, 943882, 968190, 1151435, 1226374, 1381722, 1415823, 1490340, 1839561, 1887764, 1936380, 2302870, 2359705, 2452748, 2763444, 2831646, 3065935, 3454305, 3679122, 4375453, 4605740, 4719410, 5663292, 6131870, 6908610, 7079115, 7358244, 8750906, 9197805, 9438820, 12263740, 13126359, 13586933, 13817220, 14158230, 17501812, 18395610, 21877265, 26252718, 27173866, 28316460, 36791220, 40760799, 43754530, 52505436, 54347732, 65631795, 67934665, 81521598, 87509060, 131263590, 135869330, 163043196, 203803995, 258151727, 262527180, 271738660, 407607990, 516303454, 774455181, 815215980, 1032606908, 1290758635, 1548910362, 2581517270, 3097820724, 3872275905, 5163034540, 7744551810, 15489103620]

約数ペア:

[(1, 15489103620), (2, 7744551810), (3, 5163034540), (4, 3872275905), (5, 3097820724), (6, 2581517270), (10, 1548910362), (12, 1290758635), (15, 1032606908), (19, 815215980), (20, 774455181), (30, 516303454), (38, 407607990), (57, 271738660), (59, 262527180), (60, 258151727), (76, 203803995), (95, 163043196), (114, 135869330), (118, 131263590), (177, 87509060), (190, 81521598), (228, 67934665), (236, 65631795), (285, 54347732), (295, 52505436), (354, 43754530), (380, 40760799), (421, 36791220), (547, 28316460), (570, 27173866), (590, 26252718), (708, 21877265), (842, 18395610), (885, 17501812), (1094, 14158230), (1121, 13817220), (1140, 13586933), (1180, 13126359), (1263, 12263740), (1641, 9438820), (1684, 9197805), (1770, 8750906), (2105, 7358244), (2188, 7079115), (2242, 6908610), (2526, 6131870), (2735, 5663292), (3282, 4719410), (3363, 4605740), (3540, 4375453), (4210, 3679122), (4484, 3454305), (5052, 3065935), (5470, 2831646), (5605, 2763444), (6315, 2452748), (6564, 2359705), (6726, 2302870), (7999, 1936380), (8205, 1887764), (8420, 1839561), (10393, 1490340), (10940, 1415823), (11210, 1381722), (12630, 1226374), (13452, 1151435), (15998, 968190), (16410, 943882), (16815, 921148), (20786, 745170), (22420, 690861), (23997, 645460), (24839, 623580), (25260, 613187), (31179, 496780), (31996, 484095), (32273, 479940), (32820, 471941), (33630, 460574), (39995, 387276), (41572, 372585), (47994, 322730), (49678, 311790), (51965, 298068), (62358, 248390), (64546, 239970), (67260, 230287), (74517, 207860), (79990, 193638), (95988, 161365), (96819, 159980), (99356, 155895), (103930, 149034), (119985, 129092), (124195, 124716)]