230693320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 629959680

約数和(自身を除く): 399266360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1301, 1364, 1430, 1612, 1705, 2015, 2602, 2728, 2860, 3224, 3410, 4030, 4433, 5204, 5720, 6505, 6820, 8060, 8866, 10408, 13010, 13640, 14311, 16120, 16913, 17732, 22165, 26020, 28622, 33826, 35464, 40331, 44330, 52040, 57244, 67652, 71555, 80662, 84565, 88660, 114488, 135304, 143110, 161324, 169130, 177320, 186043, 201655, 286220, 322648, 338260, 372086, 403310, 443641, 524303, 572440, 676520, 744172, 806620, 887282, 930215, 1048606, 1488344, 1613240, 1774564, 1860430, 2097212, 2218205, 2621515, 3549128, 3720860, 4194424, 4436410, 5243030, 5767333, 7441720, 8872820, 10486060, 11534666, 17745640, 20972120, 23069332, 28836665, 46138664, 57673330, 115346660, 230693320]

約数ペア:

[(1, 230693320), (2, 115346660), (4, 57673330), (5, 46138664), (8, 28836665), (10, 23069332), (11, 20972120), (13, 17745640), (20, 11534666), (22, 10486060), (26, 8872820), (31, 7441720), (40, 5767333), (44, 5243030), (52, 4436410), (55, 4194424), (62, 3720860), (65, 3549128), (88, 2621515), (104, 2218205), (110, 2097212), (124, 1860430), (130, 1774564), (143, 1613240), (155, 1488344), (220, 1048606), (248, 930215), (260, 887282), (286, 806620), (310, 744172), (341, 676520), (403, 572440), (440, 524303), (520, 443641), (572, 403310), (620, 372086), (682, 338260), (715, 322648), (806, 286220), (1144, 201655), (1240, 186043), (1301, 177320), (1364, 169130), (1430, 161324), (1612, 143110), (1705, 135304), (2015, 114488), (2602, 88660), (2728, 84565), (2860, 80662), (3224, 71555), (3410, 67652), (4030, 57244), (4433, 52040), (5204, 44330), (5720, 40331), (6505, 35464), (6820, 33826), (8060, 28622), (8866, 26020), (10408, 22165), (13010, 17732), (13640, 16913), (14311, 16120)]