267228780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 708192660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 2879, 3094, 3315, 3570, 4420, 4641, 5460, 5758, 6188, 6630, 7140, 7735, 8637, 9282, 11516, 13260, 14395, 15470, 17274, 18564, 20153, 23205, 28790, 30940, 34548, 37427, 40306, 43185, 46410, 48943, 57580, 60459, 74854, 80612, 86370, 92820, 97886, 100765, 112281, 120918, 146829, 149708, 172740, 187135, 195772, 201530, 224562, 241836, 244715, 261989, 293658, 302295, 342601, 374270, 403060, 449124, 489430, 523978, 561405, 587316, 604590, 636259, 685202, 734145, 748540, 785967, 978860, 1027803, 1047956, 1122810, 1209180, 1272518, 1309945, 1370404, 1468290, 1571934, 1713005, 1908777, 2055606, 2245620, 2545036, 2619890, 2936580, 3143868, 3181295, 3426010, 3817554, 3929835, 4111212, 4453813, 5139015, 5239780, 6362590, 6852020, 7635108, 7859670, 8907626, 9543885, 10278030, 12725180, 13361439, 15719340, 17815252, 19087770, 20556060, 22269065, 26722878, 38175540, 44538130, 53445756, 66807195, 89076260, 133614390, 267228780]

約数ペア:

[(1, 267228780), (2, 133614390), (3, 89076260), (4, 66807195), (5, 53445756), (6, 44538130), (7, 38175540), (10, 26722878), (12, 22269065), (13, 20556060), (14, 19087770), (15, 17815252), (17, 15719340), (20, 13361439), (21, 12725180), (26, 10278030), (28, 9543885), (30, 8907626), (34, 7859670), (35, 7635108), (39, 6852020), (42, 6362590), (51, 5239780), (52, 5139015), (60, 4453813), (65, 4111212), (68, 3929835), (70, 3817554), (78, 3426010), (84, 3181295), (85, 3143868), (91, 2936580), (102, 2619890), (105, 2545036), (119, 2245620), (130, 2055606), (140, 1908777), (156, 1713005), (170, 1571934), (182, 1468290), (195, 1370404), (204, 1309945), (210, 1272518), (221, 1209180), (238, 1122810), (255, 1047956), (260, 1027803), (273, 978860), (340, 785967), (357, 748540), (364, 734145), (390, 685202), (420, 636259), (442, 604590), (455, 587316), (476, 561405), (510, 523978), (546, 489430), (595, 449124), (663, 403060), (714, 374270), (780, 342601), (884, 302295), (910, 293658), (1020, 261989), (1092, 244715), (1105, 241836), (1190, 224562), (1326, 201530), (1365, 195772), (1428, 187135), (1547, 172740), (1785, 149708), (1820, 146829), (2210, 120918), (2380, 112281), (2652, 100765), (2730, 97886), (2879, 92820), (3094, 86370), (3315, 80612), (3570, 74854), (4420, 60459), (4641, 57580), (5460, 48943), (5758, 46410), (6188, 43185), (6630, 40306), (7140, 37427), (7735, 34548), (8637, 30940), (9282, 28790), (11516, 23205), (13260, 20153), (14395, 18564), (15470, 17274)]