1031371320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2441}}^1$

素因数の和:2965

約数の個数: 128

約数和(自身を含む): 3544611840

約数和(自身を除く): 2513240520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 503, 840, 1006, 1509, 2012, 2441, 2515, 3018, 3521, 4024, 4882, 5030, 6036, 7042, 7323, 7545, 9764, 10060, 10563, 12072, 12205, 14084, 14646, 15090, 17087, 17605, 19528, 20120, 21126, 24410, 28168, 29292, 30180, 34174, 35210, 36615, 42252, 48820, 51261, 52815, 58584, 60360, 68348, 70420, 73230, 84504, 85435, 97640, 102522, 105630, 136696, 140840, 146460, 170870, 205044, 211260, 256305, 292920, 341740, 410088, 422520, 512610, 683480, 1025220, 1227823, 2050440, 2455646, 3683469, 4911292, 6139115, 7366938, 8594761, 9822584, 12278230, 14733876, 17189522, 18417345, 24556460, 25784283, 29467752, 34379044, 36834690, 42973805, 49112920, 51568566, 68758088, 73669380, 85947610, 103137132, 128921415, 147338760, 171895220, 206274264, 257842830, 343790440, 515685660, 1031371320]

約数ペア:

[(1, 1031371320), (2, 515685660), (3, 343790440), (4, 257842830), (5, 206274264), (6, 171895220), (7, 147338760), (8, 128921415), (10, 103137132), (12, 85947610), (14, 73669380), (15, 68758088), (20, 51568566), (21, 49112920), (24, 42973805), (28, 36834690), (30, 34379044), (35, 29467752), (40, 25784283), (42, 24556460), (56, 18417345), (60, 17189522), (70, 14733876), (84, 12278230), (105, 9822584), (120, 8594761), (140, 7366938), (168, 6139115), (210, 4911292), (280, 3683469), (420, 2455646), (503, 2050440), (840, 1227823), (1006, 1025220), (1509, 683480), (2012, 512610), (2441, 422520), (2515, 410088), (3018, 341740), (3521, 292920), (4024, 256305), (4882, 211260), (5030, 205044), (6036, 170870), (7042, 146460), (7323, 140840), (7545, 136696), (9764, 105630), (10060, 102522), (10563, 97640), (12072, 85435), (12205, 84504), (14084, 73230), (14646, 70420), (15090, 68348), (17087, 60360), (17605, 58584), (19528, 52815), (20120, 51261), (21126, 48820), (24410, 42252), (28168, 36615), (29292, 35210), (30180, 34174)]