1955500320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1227

約数の個数: 192

約数和(自身を含む): 6393703680

約数和(自身を除く): 4438203360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 103, 111, 120, 148, 160, 185, 206, 222, 240, 296, 309, 370, 412, 444, 480, 515, 555, 592, 618, 740, 824, 888, 1030, 1069, 1110, 1184, 1236, 1480, 1545, 1648, 1776, 2060, 2138, 2220, 2472, 2960, 3090, 3207, 3296, 3552, 3811, 4120, 4276, 4440, 4944, 5345, 5920, 6180, 6414, 7622, 8240, 8552, 8880, 9888, 10690, 11433, 12360, 12828, 15244, 16035, 16480, 17104, 17760, 19055, 21380, 22866, 24720, 25656, 30488, 32070, 34208, 38110, 39553, 42760, 45732, 49440, 51312, 57165, 60976, 64140, 76220, 79106, 85520, 91464, 102624, 110107, 114330, 118659, 121952, 128280, 152440, 158212, 171040, 182928, 197765, 220214, 228660, 237318, 256560, 304880, 316424, 330321, 365856, 395530, 440428, 457320, 474636, 513120, 550535, 593295, 609760, 632848, 660642, 791060, 880856, 914640, 949272, 1101070, 1186590, 1265696, 1321284, 1582120, 1651605, 1761712, 1829280, 1898544, 2202140, 2373180, 2642568, 3164240, 3303210, 3523424, 3797088, 4073959, 4404280, 4746360, 5285136, 6328480, 6606420, 8147918, 8808560, 9492720, 10570272, 12221877, 13212840, 16295836, 17617120, 18985440, 20369795, 24443754, 26425680, 32591672, 40739590, 48887508, 52851360, 61109385, 65183344, 81479180, 97775016, 122218770, 130366688, 162958360, 195550032, 244437540, 325916720, 391100064, 488875080, 651833440, 977750160, 1955500320]

約数ペア:

[(1, 1955500320), (2, 977750160), (3, 651833440), (4, 488875080), (5, 391100064), (6, 325916720), (8, 244437540), (10, 195550032), (12, 162958360), (15, 130366688), (16, 122218770), (20, 97775016), (24, 81479180), (30, 65183344), (32, 61109385), (37, 52851360), (40, 48887508), (48, 40739590), (60, 32591672), (74, 26425680), (80, 24443754), (96, 20369795), (103, 18985440), (111, 17617120), (120, 16295836), (148, 13212840), (160, 12221877), (185, 10570272), (206, 9492720), (222, 8808560), (240, 8147918), (296, 6606420), (309, 6328480), (370, 5285136), (412, 4746360), (444, 4404280), (480, 4073959), (515, 3797088), (555, 3523424), (592, 3303210), (618, 3164240), (740, 2642568), (824, 2373180), (888, 2202140), (1030, 1898544), (1069, 1829280), (1110, 1761712), (1184, 1651605), (1236, 1582120), (1480, 1321284), (1545, 1265696), (1648, 1186590), (1776, 1101070), (2060, 949272), (2138, 914640), (2220, 880856), (2472, 791060), (2960, 660642), (3090, 632848), (3207, 609760), (3296, 593295), (3552, 550535), (3811, 513120), (4120, 474636), (4276, 457320), (4440, 440428), (4944, 395530), (5345, 365856), (5920, 330321), (6180, 316424), (6414, 304880), (7622, 256560), (8240, 237318), (8552, 228660), (8880, 220214), (9888, 197765), (10690, 182928), (11433, 171040), (12360, 158212), (12828, 152440), (15244, 128280), (16035, 121952), (16480, 118659), (17104, 114330), (17760, 110107), (19055, 102624), (21380, 91464), (22866, 85520), (24720, 79106), (25656, 76220), (30488, 64140), (32070, 60976), (34208, 57165), (38110, 51312), (39553, 49440), (42760, 45732)]