274932840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 256

約数和(自身を含む): 1075576320

約数和(自身を除く): 800643480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1481, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 2962, 3094, 3315, 3570, 3640, 4420, 4443, 4641, 4760, 5304, 5460, 5924, 6188, 6630, 7140, 7405, 7735, 8840, 8886, 9282, 10367, 10920, 11848, 12376, 13260, 14280, 14810, 15470, 17772, 18564, 19253, 20734, 22215, 23205, 25177, 26520, 29620, 30940, 31101, 35544, 37128, 38506, 41468, 44430, 46410, 50354, 51835, 57759, 59240, 61880, 62202, 75531, 77012, 82936, 88860, 92820, 96265, 100708, 103670, 115518, 124404, 125885, 134771, 151062, 154024, 155505, 176239, 177720, 185640, 192530, 201416, 207340, 231036, 248808, 251770, 269542, 288795, 302124, 311010, 327301, 352478, 377655, 385060, 404313, 414680, 462072, 503540, 528717, 539084, 577590, 604248, 622020, 654602, 673855, 704956, 755310, 770120, 808626, 881195, 981903, 1007080, 1057434, 1078168, 1155180, 1244040, 1309204, 1347710, 1409912, 1510620, 1617252, 1636505, 1762390, 1963806, 2021565, 2114868, 2291107, 2310360, 2618408, 2643585, 2695420, 3021240, 3234504, 3273010, 3524780, 3927612, 4043130, 4229736, 4582214, 4909515, 5287170, 5390840, 6546020, 6873321, 7049560, 7855224, 8086260, 9164428, 9819030, 10574340, 11455535, 13092040, 13746642, 16172520, 18328856, 19638060, 21148680, 22911070, 27493284, 34366605, 39276120, 45822140, 54986568, 68733210, 91644280, 137466420, 274932840]

約数ペア:

[(1, 274932840), (2, 137466420), (3, 91644280), (4, 68733210), (5, 54986568), (6, 45822140), (7, 39276120), (8, 34366605), (10, 27493284), (12, 22911070), (13, 21148680), (14, 19638060), (15, 18328856), (17, 16172520), (20, 13746642), (21, 13092040), (24, 11455535), (26, 10574340), (28, 9819030), (30, 9164428), (34, 8086260), (35, 7855224), (39, 7049560), (40, 6873321), (42, 6546020), (51, 5390840), (52, 5287170), (56, 4909515), (60, 4582214), (65, 4229736), (68, 4043130), (70, 3927612), (78, 3524780), (84, 3273010), (85, 3234504), (91, 3021240), (102, 2695420), (104, 2643585), (105, 2618408), (119, 2310360), (120, 2291107), (130, 2114868), (136, 2021565), (140, 1963806), (156, 1762390), (168, 1636505), (170, 1617252), (182, 1510620), (195, 1409912), (204, 1347710), (210, 1309204), (221, 1244040), (238, 1155180), (255, 1078168), (260, 1057434), (273, 1007080), (280, 981903), (312, 881195), (340, 808626), (357, 770120), (364, 755310), (390, 704956), (408, 673855), (420, 654602), (442, 622020), (455, 604248), (476, 577590), (510, 539084), (520, 528717), (546, 503540), (595, 462072), (663, 414680), (680, 404313), (714, 385060), (728, 377655), (780, 352478), (840, 327301), (884, 311010), (910, 302124), (952, 288795), (1020, 269542), (1092, 251770), (1105, 248808), (1190, 231036), (1326, 207340), (1365, 201416), (1428, 192530), (1481, 185640), (1547, 177720), (1560, 176239), (1768, 155505), (1785, 154024), (1820, 151062), (2040, 134771), (2184, 125885), (2210, 124404), (2380, 115518), (2652, 103670), (2730, 100708), (2856, 96265), (2962, 92820), (3094, 88860), (3315, 82936), (3570, 77012), (3640, 75531), (4420, 62202), (4443, 61880), (4641, 59240), (4760, 57759), (5304, 51835), (5460, 50354), (5924, 46410), (6188, 44430), (6630, 41468), (7140, 38506), (7405, 37128), (7735, 35544), (8840, 31101), (8886, 30940), (9282, 29620), (10367, 26520), (10920, 25177), (11848, 23205), (12376, 22215), (13260, 20734), (14280, 19253), (14810, 18564), (15470, 17772)]