148563660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18617}}^1$

素因数の和:18655

約数の個数: 96

約数和(自身を含む): 500451840

約数和(自身を除く): 351888180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 18617, 37234, 55851, 74468, 93085, 111702, 130319, 186170, 223404, 260638, 279255, 353723, 372340, 390957, 521276, 558510, 651595, 707446, 781914, 1061169, 1117020, 1303190, 1414892, 1563828, 1768615, 1954785, 2122338, 2476061, 2606380, 3537230, 3909570, 4244676, 4952122, 5305845, 7074460, 7428183, 7819140, 9904244, 10611690, 12380305, 14856366, 21223380, 24760610, 29712732, 37140915, 49521220, 74281830, 148563660]

約数ペア:

[(1, 148563660), (2, 74281830), (3, 49521220), (4, 37140915), (5, 29712732), (6, 24760610), (7, 21223380), (10, 14856366), (12, 12380305), (14, 10611690), (15, 9904244), (19, 7819140), (20, 7428183), (21, 7074460), (28, 5305845), (30, 4952122), (35, 4244676), (38, 3909570), (42, 3537230), (57, 2606380), (60, 2476061), (70, 2122338), (76, 1954785), (84, 1768615), (95, 1563828), (105, 1414892), (114, 1303190), (133, 1117020), (140, 1061169), (190, 781914), (210, 707446), (228, 651595), (266, 558510), (285, 521276), (380, 390957), (399, 372340), (420, 353723), (532, 279255), (570, 260638), (665, 223404), (798, 186170), (1140, 130319), (1330, 111702), (1596, 93085), (1995, 74468), (2660, 55851), (3990, 37234), (7980, 18617)]