1801458360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4203

約数の個数: 256

約数和(自身を含む): 6676992000

約数和(自身を除く): 4875533640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 4030, 4139, 4185, 4680, 4836, 5580, 6045, 6696, 7020, 7254, 8060, 8278, 8370, 9672, 10881, 11160, 12090, 12417, 14040, 14508, 16120, 16556, 16740, 18135, 20695, 21762, 24180, 24834, 29016, 33112, 33480, 36270, 37251, 41390, 43524, 48360, 49668, 53807, 54405, 62085, 72540, 74502, 82780, 87048, 99336, 107614, 108810, 111753, 124170, 128309, 145080, 149004, 161421, 165560, 186255, 215228, 217620, 223506, 248340, 256618, 269035, 298008, 322842, 372510, 384927, 430456, 435240, 447012, 484263, 496680, 513236, 538070, 558765, 641545, 645684, 745020, 769854, 807105, 894024, 968526, 1026472, 1076140, 1117530, 1154781, 1283090, 1291368, 1452789, 1490040, 1539708, 1614210, 1668017, 1924635, 1937052, 2152280, 2235060, 2309562, 2421315, 2566180, 2905578, 3079416, 3228420, 3336034, 3464343, 3849270, 3874104, 4470120, 4619124, 4842630, 5004051, 5132360, 5773905, 5811156, 6456840, 6672068, 6928686, 7263945, 7698540, 8340085, 9238248, 9685260, 10008102, 11547810, 11622312, 13344136, 13857372, 14527890, 15012153, 15397080, 16680170, 17321715, 19370520, 20016204, 23095620, 25020255, 27714744, 29055780, 30024306, 33360340, 34643430, 40032408, 45036459, 46191240, 50040510, 58111560, 60048612, 66720680, 69286860, 75060765, 90072918, 100081020, 120097224, 138573720, 150121530, 180145836, 200162040, 225182295, 300243060, 360291672, 450364590, 600486120, 900729180, 1801458360]

約数ペア:

[(1, 1801458360), (2, 900729180), (3, 600486120), (4, 450364590), (5, 360291672), (6, 300243060), (8, 225182295), (9, 200162040), (10, 180145836), (12, 150121530), (13, 138573720), (15, 120097224), (18, 100081020), (20, 90072918), (24, 75060765), (26, 69286860), (27, 66720680), (30, 60048612), (31, 58111560), (36, 50040510), (39, 46191240), (40, 45036459), (45, 40032408), (52, 34643430), (54, 33360340), (60, 30024306), (62, 29055780), (65, 27714744), (72, 25020255), (78, 23095620), (90, 20016204), (93, 19370520), (104, 17321715), (108, 16680170), (117, 15397080), (120, 15012153), (124, 14527890), (130, 13857372), (135, 13344136), (155, 11622312), (156, 11547810), (180, 10008102), (186, 9685260), (195, 9238248), (216, 8340085), (234, 7698540), (248, 7263945), (260, 6928686), (270, 6672068), (279, 6456840), (310, 5811156), (312, 5773905), (351, 5132360), (360, 5004051), (372, 4842630), (390, 4619124), (403, 4470120), (465, 3874104), (468, 3849270), (520, 3464343), (540, 3336034), (558, 3228420), (585, 3079416), (620, 2905578), (702, 2566180), (744, 2421315), (780, 2309562), (806, 2235060), (837, 2152280), (930, 1937052), (936, 1924635), (1080, 1668017), (1116, 1614210), (1170, 1539708), (1209, 1490040), (1240, 1452789), (1395, 1291368), (1404, 1283090), (1560, 1154781), (1612, 1117530), (1674, 1076140), (1755, 1026472), (1860, 968526), (2015, 894024), (2232, 807105), (2340, 769854), (2418, 745020), (2790, 645684), (2808, 641545), (3224, 558765), (3348, 538070), (3510, 513236), (3627, 496680), (3720, 484263), (4030, 447012), (4139, 435240), (4185, 430456), (4680, 384927), (4836, 372510), (5580, 322842), (6045, 298008), (6696, 269035), (7020, 256618), (7254, 248340), (8060, 223506), (8278, 217620), (8370, 215228), (9672, 186255), (10881, 165560), (11160, 161421), (12090, 149004), (12417, 145080), (14040, 128309), (14508, 124170), (16120, 111753), (16556, 108810), (16740, 107614), (18135, 99336), (20695, 87048), (21762, 82780), (24180, 74502), (24834, 72540), (29016, 62085), (33112, 54405), (33480, 53807), (36270, 49668), (37251, 48360), (41390, 43524)]