15472380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 57480192

約数和(自身を除く): 42007812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 197, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 394, 420, 462, 476, 510, 561, 591, 595, 660, 714, 748, 770, 788, 924, 935, 985, 1020, 1122, 1155, 1182, 1190, 1309, 1379, 1428, 1540, 1785, 1870, 1970, 2167, 2244, 2310, 2364, 2380, 2618, 2758, 2805, 2955, 3349, 3570, 3740, 3927, 3940, 4137, 4334, 4620, 5236, 5516, 5610, 5910, 6501, 6545, 6698, 6895, 7140, 7854, 8274, 8668, 10047, 10835, 11220, 11820, 13002, 13090, 13396, 13790, 15169, 15708, 16548, 16745, 19635, 20094, 20685, 21670, 23443, 26004, 26180, 27580, 30338, 32505, 33490, 36839, 39270, 40188, 41370, 43340, 45507, 46886, 50235, 60676, 65010, 66980, 70329, 73678, 75845, 78540, 82740, 91014, 93772, 100470, 110517, 117215, 130020, 140658, 147356, 151690, 182028, 184195, 200940, 221034, 227535, 234430, 257873, 281316, 303380, 351645, 368390, 442068, 455070, 468860, 515746, 552585, 703290, 736780, 773619, 910140, 1031492, 1105170, 1289365, 1406580, 1547238, 2210340, 2578730, 3094476, 3868095, 5157460, 7736190, 15472380]

約数ペア:

[(1, 15472380), (2, 7736190), (3, 5157460), (4, 3868095), (5, 3094476), (6, 2578730), (7, 2210340), (10, 1547238), (11, 1406580), (12, 1289365), (14, 1105170), (15, 1031492), (17, 910140), (20, 773619), (21, 736780), (22, 703290), (28, 552585), (30, 515746), (33, 468860), (34, 455070), (35, 442068), (42, 368390), (44, 351645), (51, 303380), (55, 281316), (60, 257873), (66, 234430), (68, 227535), (70, 221034), (77, 200940), (84, 184195), (85, 182028), (102, 151690), (105, 147356), (110, 140658), (119, 130020), (132, 117215), (140, 110517), (154, 100470), (165, 93772), (170, 91014), (187, 82740), (197, 78540), (204, 75845), (210, 73678), (220, 70329), (231, 66980), (238, 65010), (255, 60676), (308, 50235), (330, 46886), (340, 45507), (357, 43340), (374, 41370), (385, 40188), (394, 39270), (420, 36839), (462, 33490), (476, 32505), (510, 30338), (561, 27580), (591, 26180), (595, 26004), (660, 23443), (714, 21670), (748, 20685), (770, 20094), (788, 19635), (924, 16745), (935, 16548), (985, 15708), (1020, 15169), (1122, 13790), (1155, 13396), (1182, 13090), (1190, 13002), (1309, 11820), (1379, 11220), (1428, 10835), (1540, 10047), (1785, 8668), (1870, 8274), (1970, 7854), (2167, 7140), (2244, 6895), (2310, 6698), (2364, 6545), (2380, 6501), (2618, 5910), (2758, 5610), (2805, 5516), (2955, 5236), (3349, 4620), (3570, 4334), (3740, 4137), (3927, 3940)]