2227405920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:973

約数の個数: 192

約数和(自身を含む): 7258761216

約数和(自身を除く): 5031355296

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, 111, 120, 148, 160, 167, 185, 222, 240, 296, 334, 370, 444, 480, 501, 555, 592, 668, 740, 751, 835, 888, 1002, 1110, 1184, 1336, 1480, 1502, 1670, 1776, 2004, 2220, 2253, 2505, 2672, 2960, 3004, 3340, 3552, 3755, 4008, 4440, 4506, 5010, 5344, 5920, 6008, 6179, 6680, 7510, 8016, 8880, 9012, 10020, 11265, 12016, 12358, 13360, 15020, 16032, 17760, 18024, 18537, 20040, 22530, 24032, 24716, 26720, 27787, 30040, 30895, 36048, 37074, 40080, 45060, 49432, 55574, 60080, 61790, 72096, 74148, 80160, 83361, 90120, 92685, 98864, 111148, 120160, 123580, 125417, 138935, 148296, 166722, 180240, 185370, 197728, 222296, 247160, 250834, 277870, 296592, 333444, 360480, 370740, 376251, 416805, 444592, 494320, 501668, 555740, 593184, 627085, 666888, 741480, 752502, 833610, 889184, 988640, 1003336, 1111480, 1254170, 1333776, 1482960, 1505004, 1667220, 1881255, 2006672, 2222960, 2508340, 2667552, 2965920, 3010008, 3334440, 3762510, 4013344, 4445920, 4640429, 5016680, 6020016, 6668880, 7525020, 9280858, 10033360, 12040032, 13337760, 13921287, 15050040, 18561716, 20066720, 23202145, 27842574, 30100080, 37123432, 46404290, 55685148, 60200160, 69606435, 74246864, 92808580, 111370296, 139212870, 148493728, 185617160, 222740592, 278425740, 371234320, 445481184, 556851480, 742468640, 1113702960, 2227405920]

約数ペア:

[(1, 2227405920), (2, 1113702960), (3, 742468640), (4, 556851480), (5, 445481184), (6, 371234320), (8, 278425740), (10, 222740592), (12, 185617160), (15, 148493728), (16, 139212870), (20, 111370296), (24, 92808580), (30, 74246864), (32, 69606435), (37, 60200160), (40, 55685148), (48, 46404290), (60, 37123432), (74, 30100080), (80, 27842574), (96, 23202145), (111, 20066720), (120, 18561716), (148, 15050040), (160, 13921287), (167, 13337760), (185, 12040032), (222, 10033360), (240, 9280858), (296, 7525020), (334, 6668880), (370, 6020016), (444, 5016680), (480, 4640429), (501, 4445920), (555, 4013344), (592, 3762510), (668, 3334440), (740, 3010008), (751, 2965920), (835, 2667552), (888, 2508340), (1002, 2222960), (1110, 2006672), (1184, 1881255), (1336, 1667220), (1480, 1505004), (1502, 1482960), (1670, 1333776), (1776, 1254170), (2004, 1111480), (2220, 1003336), (2253, 988640), (2505, 889184), (2672, 833610), (2960, 752502), (3004, 741480), (3340, 666888), (3552, 627085), (3755, 593184), (4008, 555740), (4440, 501668), (4506, 494320), (5010, 444592), (5344, 416805), (5920, 376251), (6008, 370740), (6179, 360480), (6680, 333444), (7510, 296592), (8016, 277870), (8880, 250834), (9012, 247160), (10020, 222296), (11265, 197728), (12016, 185370), (12358, 180240), (13360, 166722), (15020, 148296), (16032, 138935), (17760, 125417), (18024, 123580), (18537, 120160), (20040, 111148), (22530, 98864), (24032, 92685), (24716, 90120), (26720, 83361), (27787, 80160), (30040, 74148), (30895, 72096), (36048, 61790), (37074, 60080), (40080, 55574), (45060, 49432)]