1227690360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1247

約数の個数: 288

約数和(自身を含む): 4578528240

約数和(自身を除く): 3350837880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1187, 1224, 1326, 1352, 1521, 1530, 1560, 1690, 1768, 1989, 2028, 2040, 2210, 2340, 2374, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3561, 3978, 4056, 4420, 4680, 4748, 5070, 5304, 5746, 5935, 6084, 6120, 6630, 6760, 7122, 7605, 7956, 8619, 8840, 9496, 9945, 10140, 10683, 11492, 11870, 12168, 13260, 14244, 14365, 15210, 15431, 15912, 17238, 17805, 19890, 20179, 20280, 21366, 22984, 23740, 25857, 26520, 28488, 28730, 30420, 30862, 34476, 35610, 39780, 40358, 42732, 43095, 46293, 47480, 51714, 53415, 57460, 60537, 60840, 61724, 68952, 71220, 77155, 79560, 80716, 85464, 86190, 92586, 100895, 103428, 106830, 114920, 121074, 123448, 129285, 138879, 142440, 154310, 161432, 172380, 181611, 185172, 200603, 201790, 206856, 213660, 231465, 242148, 258570, 262327, 277758, 302685, 308620, 344760, 363222, 370344, 401206, 403580, 427320, 462930, 484296, 517140, 524654, 555516, 601809, 605370, 617240, 694395, 726444, 786981, 802412, 807160, 908055, 925860, 1003015, 1034280, 1049308, 1111032, 1203618, 1210740, 1311635, 1388790, 1452888, 1573962, 1604824, 1805427, 1816110, 1851720, 2006030, 2098616, 2360943, 2407236, 2421480, 2623270, 2777580, 3009045, 3147924, 3410251, 3610854, 3632220, 3934905, 4012060, 4721886, 4814472, 5246540, 5555160, 6018090, 6295848, 6820502, 7221708, 7264440, 7869810, 8024120, 9027135, 9443772, 10230753, 10493080, 11804715, 12036180, 13641004, 14443416, 15739620, 17051255, 18054270, 18887544, 20461506, 23609430, 24072360, 27282008, 30692259, 31479240, 34102510, 36108540, 40923012, 47218860, 51153765, 61384518, 68205020, 72217080, 81846024, 94437720, 102307530, 122769036, 136410040, 153461295, 204615060, 245538072, 306922590, 409230120, 613845180, 1227690360]

約数ペア:

[(1, 1227690360), (2, 613845180), (3, 409230120), (4, 306922590), (5, 245538072), (6, 204615060), (8, 153461295), (9, 136410040), (10, 122769036), (12, 102307530), (13, 94437720), (15, 81846024), (17, 72217080), (18, 68205020), (20, 61384518), (24, 51153765), (26, 47218860), (30, 40923012), (34, 36108540), (36, 34102510), (39, 31479240), (40, 30692259), (45, 27282008), (51, 24072360), (52, 23609430), (60, 20461506), (65, 18887544), (68, 18054270), (72, 17051255), (78, 15739620), (85, 14443416), (90, 13641004), (102, 12036180), (104, 11804715), (117, 10493080), (120, 10230753), (130, 9443772), (136, 9027135), (153, 8024120), (156, 7869810), (169, 7264440), (170, 7221708), (180, 6820502), (195, 6295848), (204, 6018090), (221, 5555160), (234, 5246540), (255, 4814472), (260, 4721886), (306, 4012060), (312, 3934905), (338, 3632220), (340, 3610854), (360, 3410251), (390, 3147924), (408, 3009045), (442, 2777580), (468, 2623270), (507, 2421480), (510, 2407236), (520, 2360943), (585, 2098616), (612, 2006030), (663, 1851720), (676, 1816110), (680, 1805427), (765, 1604824), (780, 1573962), (845, 1452888), (884, 1388790), (936, 1311635), (1014, 1210740), (1020, 1203618), (1105, 1111032), (1170, 1049308), (1187, 1034280), (1224, 1003015), (1326, 925860), (1352, 908055), (1521, 807160), (1530, 802412), (1560, 786981), (1690, 726444), (1768, 694395), (1989, 617240), (2028, 605370), (2040, 601809), (2210, 555516), (2340, 524654), (2374, 517140), (2535, 484296), (2652, 462930), (2873, 427320), (3042, 403580), (3060, 401206), (3315, 370344), (3380, 363222), (3561, 344760), (3978, 308620), (4056, 302685), (4420, 277758), (4680, 262327), (4748, 258570), (5070, 242148), (5304, 231465), (5746, 213660), (5935, 206856), (6084, 201790), (6120, 200603), (6630, 185172), (6760, 181611), (7122, 172380), (7605, 161432), (7956, 154310), (8619, 142440), (8840, 138879), (9496, 129285), (9945, 123448), (10140, 121074), (10683, 114920), (11492, 106830), (11870, 103428), (12168, 100895), (13260, 92586), (14244, 86190), (14365, 85464), (15210, 80716), (15431, 79560), (15912, 77155), (17238, 71220), (17805, 68952), (19890, 61724), (20179, 60840), (20280, 60537), (21366, 57460), (22984, 53415), (23740, 51714), (25857, 47480), (26520, 46293), (28488, 43095), (28730, 42732), (30420, 40358), (30862, 39780), (34476, 35610)]