15679946520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{50587}}^1$

素因数の和:50655

約数の個数: 256

約数和(自身を含む): 61191244800

約数和(自身を除く): 45511298280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3780, 4305, 4428, 4920, 5166, 5535, 5740, 6888, 7380, 7560, 7749, 8610, 8856, 10332, 11070, 11480, 12915, 14760, 15498, 17220, 20664, 22140, 25830, 30996, 34440, 38745, 44280, 50587, 51660, 61992, 77490, 101174, 103320, 151761, 154980, 202348, 252935, 303522, 309960, 354109, 404696, 455283, 505870, 607044, 708218, 758805, 910566, 1011740, 1062327, 1214088, 1365849, 1416436, 1517610, 1770545, 1821132, 2023480, 2074067, 2124654, 2276415, 2731698, 2832872, 3035220, 3186981, 3541090, 3642264, 4148134, 4249308, 4552830, 5311635, 5463396, 6070440, 6222201, 6373962, 6829245, 7082180, 8296268, 8498616, 9105660, 9560943, 10370335, 10623270, 10926792, 12444402, 12747924, 13658490, 14164360, 14518469, 15934905, 16592536, 18211320, 18666603, 19121886, 20740670, 21246540, 24888804, 25495848, 27316980, 29036938, 31111005, 31869810, 37333206, 38243772, 41481340, 42493080, 43555407, 47804715, 49777608, 54633960, 55999809, 58073876, 62222010, 63739620, 72592345, 74666412, 76487544, 82962680, 87110814, 93333015, 95609430, 111999618, 116147752, 124444020, 127479240, 130666221, 145184690, 149332824, 174221628, 186666030, 191218860, 217777035, 223999236, 248888040, 261332442, 279999045, 290369380, 348443256, 373332060, 382437720, 391998663, 435554070, 447998472, 522664884, 559998090, 580738760, 653331105, 746664120, 783997326, 871108140, 1045329768, 1119996180, 1306662210, 1567994652, 1742216280, 1959993315, 2239992360, 2613324420, 3135989304, 3919986630, 5226648840, 7839973260, 15679946520]

約数ペア:

[(1, 15679946520), (2, 7839973260), (3, 5226648840), (4, 3919986630), (5, 3135989304), (6, 2613324420), (7, 2239992360), (8, 1959993315), (9, 1742216280), (10, 1567994652), (12, 1306662210), (14, 1119996180), (15, 1045329768), (18, 871108140), (20, 783997326), (21, 746664120), (24, 653331105), (27, 580738760), (28, 559998090), (30, 522664884), (35, 447998472), (36, 435554070), (40, 391998663), (41, 382437720), (42, 373332060), (45, 348443256), (54, 290369380), (56, 279999045), (60, 261332442), (63, 248888040), (70, 223999236), (72, 217777035), (82, 191218860), (84, 186666030), (90, 174221628), (105, 149332824), (108, 145184690), (120, 130666221), (123, 127479240), (126, 124444020), (135, 116147752), (140, 111999618), (164, 95609430), (168, 93333015), (180, 87110814), (189, 82962680), (205, 76487544), (210, 74666412), (216, 72592345), (246, 63739620), (252, 62222010), (270, 58073876), (280, 55999809), (287, 54633960), (315, 49777608), (328, 47804715), (360, 43555407), (369, 42493080), (378, 41481340), (410, 38243772), (420, 37333206), (492, 31869810), (504, 31111005), (540, 29036938), (574, 27316980), (615, 25495848), (630, 24888804), (738, 21246540), (756, 20740670), (820, 19121886), (840, 18666603), (861, 18211320), (945, 16592536), (984, 15934905), (1080, 14518469), (1107, 14164360), (1148, 13658490), (1230, 12747924), (1260, 12444402), (1435, 10926792), (1476, 10623270), (1512, 10370335), (1640, 9560943), (1722, 9105660), (1845, 8498616), (1890, 8296268), (2214, 7082180), (2296, 6829245), (2460, 6373962), (2520, 6222201), (2583, 6070440), (2870, 5463396), (2952, 5311635), (3444, 4552830), (3690, 4249308), (3780, 4148134), (4305, 3642264), (4428, 3541090), (4920, 3186981), (5166, 3035220), (5535, 2832872), (5740, 2731698), (6888, 2276415), (7380, 2124654), (7560, 2074067), (7749, 2023480), (8610, 1821132), (8856, 1770545), (10332, 1517610), (11070, 1416436), (11480, 1365849), (12915, 1214088), (14760, 1062327), (15498, 1011740), (17220, 910566), (20664, 758805), (22140, 708218), (25830, 607044), (30996, 505870), (34440, 455283), (38745, 404696), (44280, 354109), (50587, 309960), (51660, 303522), (61992, 252935), (77490, 202348), (101174, 154980), (103320, 151761)]