7442487720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10169}}^1$

素因数の和:10312

約数の個数: 192

約数和(自身を含む): 25701624000

約数和(自身を除く): 18259136280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 285, 321, 342, 360, 380, 428, 456, 535, 570, 642, 684, 760, 855, 856, 963, 1070, 1140, 1284, 1368, 1605, 1710, 1926, 2033, 2140, 2280, 2568, 3210, 3420, 3852, 4066, 4280, 4815, 6099, 6420, 6840, 7704, 8132, 9630, 10165, 10169, 12198, 12840, 16264, 18297, 19260, 20330, 20338, 24396, 30495, 30507, 36594, 38520, 40660, 40676, 48792, 50845, 60990, 61014, 73188, 81320, 81352, 91485, 91521, 101690, 121980, 122028, 146376, 152535, 182970, 183042, 193211, 203380, 243960, 244056, 305070, 365940, 366084, 386422, 406760, 457605, 579633, 610140, 731880, 732168, 772844, 915210, 966055, 1088083, 1159266, 1220280, 1545688, 1738899, 1830420, 1932110, 2176166, 2318532, 2898165, 3264249, 3477798, 3660840, 3864220, 4352332, 4637064, 5440415, 5796330, 6528498, 6955596, 7728440, 8694495, 8704664, 9792747, 10880830, 11592660, 13056996, 13911192, 16321245, 17388990, 19585494, 20673577, 21761660, 23185320, 26113992, 32642490, 34777980, 39170988, 41347154, 43523320, 48963735, 62020731, 65284980, 69555960, 78341976, 82694308, 97927470, 103367885, 124041462, 130569960, 165388616, 186062193, 195854940, 206735770, 248082924, 310103655, 372124386, 391709880, 413471540, 496165848, 620207310, 744248772, 826943080, 930310965, 1240414620, 1488497544, 1860621930, 2480829240, 3721243860, 7442487720]

約数ペア:

[(1, 7442487720), (2, 3721243860), (3, 2480829240), (4, 1860621930), (5, 1488497544), (6, 1240414620), (8, 930310965), (9, 826943080), (10, 744248772), (12, 620207310), (15, 496165848), (18, 413471540), (19, 391709880), (20, 372124386), (24, 310103655), (30, 248082924), (36, 206735770), (38, 195854940), (40, 186062193), (45, 165388616), (57, 130569960), (60, 124041462), (72, 103367885), (76, 97927470), (90, 82694308), (95, 78341976), (107, 69555960), (114, 65284980), (120, 62020731), (152, 48963735), (171, 43523320), (180, 41347154), (190, 39170988), (214, 34777980), (228, 32642490), (285, 26113992), (321, 23185320), (342, 21761660), (360, 20673577), (380, 19585494), (428, 17388990), (456, 16321245), (535, 13911192), (570, 13056996), (642, 11592660), (684, 10880830), (760, 9792747), (855, 8704664), (856, 8694495), (963, 7728440), (1070, 6955596), (1140, 6528498), (1284, 5796330), (1368, 5440415), (1605, 4637064), (1710, 4352332), (1926, 3864220), (2033, 3660840), (2140, 3477798), (2280, 3264249), (2568, 2898165), (3210, 2318532), (3420, 2176166), (3852, 1932110), (4066, 1830420), (4280, 1738899), (4815, 1545688), (6099, 1220280), (6420, 1159266), (6840, 1088083), (7704, 966055), (8132, 915210), (9630, 772844), (10165, 732168), (10169, 731880), (12198, 610140), (12840, 579633), (16264, 457605), (18297, 406760), (19260, 386422), (20330, 366084), (20338, 365940), (24396, 305070), (30495, 244056), (30507, 243960), (36594, 203380), (38520, 193211), (40660, 183042), (40676, 182970), (48792, 152535), (50845, 146376), (60990, 122028), (61014, 121980), (73188, 101690), (81320, 91521), (81352, 91485)]