262488330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 823011840

約数和(自身を除く): 560523510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 53, 54, 65, 78, 83, 85, 90, 102, 106, 117, 130, 135, 153, 159, 166, 170, 195, 221, 234, 249, 255, 265, 270, 306, 318, 351, 390, 415, 442, 459, 477, 498, 510, 530, 585, 663, 689, 702, 747, 765, 795, 830, 901, 918, 954, 1079, 1105, 1170, 1245, 1326, 1378, 1411, 1431, 1494, 1530, 1590, 1755, 1802, 1989, 2067, 2158, 2210, 2241, 2295, 2385, 2490, 2703, 2822, 2862, 3237, 3315, 3445, 3510, 3735, 3978, 4134, 4233, 4399, 4482, 4505, 4590, 4770, 5395, 5406, 5967, 6201, 6474, 6630, 6890, 7055, 7155, 7470, 8109, 8466, 8798, 9010, 9711, 9945, 10335, 10790, 11205, 11713, 11934, 12402, 12699, 13197, 13515, 14110, 14310, 16185, 16218, 18343, 18603, 19422, 19890, 20670, 21165, 21995, 22410, 23426, 24327, 25398, 26394, 27030, 29133, 29835, 31005, 32370, 35139, 36686, 37206, 38097, 39591, 40545, 42330, 43990, 48555, 48654, 55029, 57187, 58266, 58565, 59670, 62010, 63495, 65985, 70278, 74783, 76194, 79182, 81090, 91715, 93015, 97110, 105417, 110058, 114374, 117130, 118773, 121635, 126990, 131970, 145665, 149566, 165087, 171561, 175695, 183430, 186030, 190485, 197955, 210834, 224349, 237546, 243270, 275145, 285935, 291330, 316251, 330174, 343122, 351390, 373915, 380970, 395910, 448698, 495261, 514683, 527085, 550290, 571870, 593865, 632502, 673047, 747830, 825435, 857805, 972179, 990522, 1029366, 1054170, 1121745, 1187730, 1346094, 1544049, 1581255, 1650870, 1715610, 1944358, 2019141, 2243490, 2476305, 2573415, 2916537, 3088098, 3162510, 3365235, 4038282, 4860895, 4952610, 5146830, 5833074, 6730470, 7720245, 8749611, 9721790, 10095705, 14582685, 15440490, 17499222, 20191410, 26248833, 29165370, 43748055, 52497666, 87496110, 131244165, 262488330]

約数ペア:

[(1, 262488330), (2, 131244165), (3, 87496110), (5, 52497666), (6, 43748055), (9, 29165370), (10, 26248833), (13, 20191410), (15, 17499222), (17, 15440490), (18, 14582685), (26, 10095705), (27, 9721790), (30, 8749611), (34, 7720245), (39, 6730470), (45, 5833074), (51, 5146830), (53, 4952610), (54, 4860895), (65, 4038282), (78, 3365235), (83, 3162510), (85, 3088098), (90, 2916537), (102, 2573415), (106, 2476305), (117, 2243490), (130, 2019141), (135, 1944358), (153, 1715610), (159, 1650870), (166, 1581255), (170, 1544049), (195, 1346094), (221, 1187730), (234, 1121745), (249, 1054170), (255, 1029366), (265, 990522), (270, 972179), (306, 857805), (318, 825435), (351, 747830), (390, 673047), (415, 632502), (442, 593865), (459, 571870), (477, 550290), (498, 527085), (510, 514683), (530, 495261), (585, 448698), (663, 395910), (689, 380970), (702, 373915), (747, 351390), (765, 343122), (795, 330174), (830, 316251), (901, 291330), (918, 285935), (954, 275145), (1079, 243270), (1105, 237546), (1170, 224349), (1245, 210834), (1326, 197955), (1378, 190485), (1411, 186030), (1431, 183430), (1494, 175695), (1530, 171561), (1590, 165087), (1755, 149566), (1802, 145665), (1989, 131970), (2067, 126990), (2158, 121635), (2210, 118773), (2241, 117130), (2295, 114374), (2385, 110058), (2490, 105417), (2703, 97110), (2822, 93015), (2862, 91715), (3237, 81090), (3315, 79182), (3445, 76194), (3510, 74783), (3735, 70278), (3978, 65985), (4134, 63495), (4233, 62010), (4399, 59670), (4482, 58565), (4505, 58266), (4590, 57187), (4770, 55029), (5395, 48654), (5406, 48555), (5967, 43990), (6201, 42330), (6474, 40545), (6630, 39591), (6890, 38097), (7055, 37206), (7155, 36686), (7470, 35139), (8109, 32370), (8466, 31005), (8798, 29835), (9010, 29133), (9711, 27030), (9945, 26394), (10335, 25398), (10790, 24327), (11205, 23426), (11713, 22410), (11934, 21995), (12402, 21165), (12699, 20670), (13197, 19890), (13515, 19422), (14110, 18603), (14310, 18343), (16185, 16218)]