309024870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 975110400

約数和(自身を除く): 666085530

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 49, 55, 58, 66, 70, 77, 87, 98, 105, 110, 145, 147, 154, 165, 174, 203, 210, 231, 245, 290, 294, 319, 330, 385, 406, 435, 462, 490, 539, 609, 638, 659, 735, 770, 870, 957, 1015, 1078, 1155, 1218, 1318, 1421, 1470, 1595, 1617, 1914, 1977, 2030, 2233, 2310, 2695, 2842, 3045, 3190, 3234, 3295, 3954, 4263, 4466, 4613, 4785, 5390, 6090, 6590, 6699, 7105, 7249, 8085, 8526, 9226, 9570, 9885, 11165, 13398, 13839, 14210, 14498, 15631, 16170, 19111, 19770, 21315, 21747, 22330, 23065, 27678, 31262, 32291, 33495, 36245, 38222, 42630, 43494, 46130, 46893, 50743, 57333, 64582, 66990, 69195, 72490, 78155, 93786, 95555, 96873, 101486, 108735, 114666, 133777, 138390, 152229, 156310, 161455, 191110, 193746, 210221, 217470, 234465, 253715, 267554, 286665, 304458, 322910, 355201, 401331, 420442, 468930, 484365, 507430, 573330, 630663, 668885, 710402, 761145, 802662, 936439, 968730, 1051105, 1065603, 1261326, 1337770, 1471547, 1522290, 1776005, 1872878, 2006655, 2102210, 2131206, 2809317, 2943094, 3153315, 3552010, 4013310, 4414641, 4682195, 5328015, 5618634, 6306630, 7357735, 8829282, 9364390, 10300829, 10656030, 14046585, 14715470, 20601658, 22073205, 28093170, 30902487, 44146410, 51504145, 61804974, 103008290, 154512435, 309024870]

約数ペア:

[(1, 309024870), (2, 154512435), (3, 103008290), (5, 61804974), (6, 51504145), (7, 44146410), (10, 30902487), (11, 28093170), (14, 22073205), (15, 20601658), (21, 14715470), (22, 14046585), (29, 10656030), (30, 10300829), (33, 9364390), (35, 8829282), (42, 7357735), (49, 6306630), (55, 5618634), (58, 5328015), (66, 4682195), (70, 4414641), (77, 4013310), (87, 3552010), (98, 3153315), (105, 2943094), (110, 2809317), (145, 2131206), (147, 2102210), (154, 2006655), (165, 1872878), (174, 1776005), (203, 1522290), (210, 1471547), (231, 1337770), (245, 1261326), (290, 1065603), (294, 1051105), (319, 968730), (330, 936439), (385, 802662), (406, 761145), (435, 710402), (462, 668885), (490, 630663), (539, 573330), (609, 507430), (638, 484365), (659, 468930), (735, 420442), (770, 401331), (870, 355201), (957, 322910), (1015, 304458), (1078, 286665), (1155, 267554), (1218, 253715), (1318, 234465), (1421, 217470), (1470, 210221), (1595, 193746), (1617, 191110), (1914, 161455), (1977, 156310), (2030, 152229), (2233, 138390), (2310, 133777), (2695, 114666), (2842, 108735), (3045, 101486), (3190, 96873), (3234, 95555), (3295, 93786), (3954, 78155), (4263, 72490), (4466, 69195), (4613, 66990), (4785, 64582), (5390, 57333), (6090, 50743), (6590, 46893), (6699, 46130), (7105, 43494), (7249, 42630), (8085, 38222), (8526, 36245), (9226, 33495), (9570, 32291), (9885, 31262), (11165, 27678), (13398, 23065), (13839, 22330), (14210, 21747), (14498, 21315), (15631, 19770), (16170, 19111)]