1403179320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2557}}^1$

素因数の和:2857

約数の個数: 128

約数和(自身を含む): 4475476800

約数和(自身を除く): 3072297480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 269, 340, 408, 510, 538, 680, 807, 1020, 1076, 1345, 1614, 2040, 2152, 2557, 2690, 3228, 4035, 4573, 5114, 5380, 6456, 7671, 8070, 9146, 10228, 10760, 12785, 13719, 15342, 16140, 18292, 20456, 22865, 25570, 27438, 30684, 32280, 36584, 38355, 43469, 45730, 51140, 54876, 61368, 68595, 76710, 86938, 91460, 102280, 109752, 130407, 137190, 153420, 173876, 182920, 217345, 260814, 274380, 306840, 347752, 434690, 521628, 548760, 652035, 687833, 869380, 1043256, 1304070, 1375666, 1738760, 2063499, 2608140, 2751332, 3439165, 4126998, 5216280, 5502664, 6878330, 8253996, 10317495, 11693161, 13756660, 16507992, 20634990, 23386322, 27513320, 35079483, 41269980, 46772644, 58465805, 70158966, 82539960, 93545288, 116931610, 140317932, 175397415, 233863220, 280635864, 350794830, 467726440, 701589660, 1403179320]

約数ペア:

[(1, 1403179320), (2, 701589660), (3, 467726440), (4, 350794830), (5, 280635864), (6, 233863220), (8, 175397415), (10, 140317932), (12, 116931610), (15, 93545288), (17, 82539960), (20, 70158966), (24, 58465805), (30, 46772644), (34, 41269980), (40, 35079483), (51, 27513320), (60, 23386322), (68, 20634990), (85, 16507992), (102, 13756660), (120, 11693161), (136, 10317495), (170, 8253996), (204, 6878330), (255, 5502664), (269, 5216280), (340, 4126998), (408, 3439165), (510, 2751332), (538, 2608140), (680, 2063499), (807, 1738760), (1020, 1375666), (1076, 1304070), (1345, 1043256), (1614, 869380), (2040, 687833), (2152, 652035), (2557, 548760), (2690, 521628), (3228, 434690), (4035, 347752), (4573, 306840), (5114, 274380), (5380, 260814), (6456, 217345), (7671, 182920), (8070, 173876), (9146, 153420), (10228, 137190), (10760, 130407), (12785, 109752), (13719, 102280), (15342, 91460), (16140, 86938), (18292, 76710), (20456, 68595), (22865, 61368), (25570, 54876), (27438, 51140), (30684, 45730), (32280, 43469), (36584, 38355)]