47974680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 186611040

約数和(自身を除く): 138636360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 67, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 134, 135, 136, 153, 156, 162, 170, 180, 195, 201, 204, 216, 221, 234, 255, 260, 268, 270, 306, 312, 324, 335, 340, 351, 360, 390, 402, 405, 408, 442, 459, 468, 510, 520, 536, 540, 585, 603, 612, 648, 663, 670, 680, 702, 765, 780, 804, 810, 871, 884, 918, 936, 1005, 1020, 1053, 1080, 1105, 1139, 1170, 1206, 1224, 1326, 1340, 1377, 1404, 1530, 1560, 1608, 1620, 1742, 1755, 1768, 1809, 1836, 1989, 2010, 2040, 2106, 2210, 2278, 2295, 2340, 2412, 2613, 2652, 2680, 2754, 2808, 3015, 3060, 3240, 3315, 3417, 3484, 3510, 3618, 3672, 3978, 4020, 4212, 4355, 4420, 4556, 4590, 4680, 4824, 5226, 5265, 5304, 5427, 5508, 5695, 5967, 6030, 6120, 6630, 6834, 6885, 6968, 7020, 7236, 7839, 7956, 8040, 8424, 8710, 8840, 9045, 9112, 9180, 9945, 10251, 10452, 10530, 10854, 11016, 11390, 11934, 12060, 13065, 13260, 13668, 13770, 14040, 14472, 14807, 15678, 15912, 17085, 17420, 17901, 18090, 18360, 19890, 20502, 20904, 21060, 21708, 22780, 23517, 23868, 24120, 26130, 26520, 27135, 27336, 27540, 29614, 29835, 30753, 31356, 34170, 34840, 35802, 36180, 39195, 39780, 41004, 42120, 43416, 44421, 45560, 47034, 47736, 51255, 52260, 54270, 55080, 59228, 59670, 61506, 62712, 68340, 70551, 71604, 72360, 74035, 78390, 79560, 82008, 88842, 89505, 92259, 94068, 102510, 104520, 108540, 117585, 118456, 119340, 123012, 133263, 136680, 141102, 143208, 148070, 153765, 156780, 177684, 179010, 184518, 188136, 205020, 217080, 222105, 235170, 238680, 246024, 266526, 282204, 296140, 307530, 313560, 352755, 355368, 358020, 369036, 399789, 410040, 444210, 461295, 470340, 533052, 564408, 592280, 615060, 666315, 705510, 716040, 738072, 799578, 888420, 922590, 940680, 1066104, 1199367, 1230120, 1332630, 1411020, 1599156, 1776840, 1845180, 1998945, 2398734, 2665260, 2822040, 3198312, 3690360, 3997890, 4797468, 5330520, 5996835, 7995780, 9594936, 11993670, 15991560, 23987340, 47974680]

約数ペア:

[(1, 47974680), (2, 23987340), (3, 15991560), (4, 11993670), (5, 9594936), (6, 7995780), (8, 5996835), (9, 5330520), (10, 4797468), (12, 3997890), (13, 3690360), (15, 3198312), (17, 2822040), (18, 2665260), (20, 2398734), (24, 1998945), (26, 1845180), (27, 1776840), (30, 1599156), (34, 1411020), (36, 1332630), (39, 1230120), (40, 1199367), (45, 1066104), (51, 940680), (52, 922590), (54, 888420), (60, 799578), (65, 738072), (67, 716040), (68, 705510), (72, 666315), (78, 615060), (81, 592280), (85, 564408), (90, 533052), (102, 470340), (104, 461295), (108, 444210), (117, 410040), (120, 399789), (130, 369036), (134, 358020), (135, 355368), (136, 352755), (153, 313560), (156, 307530), (162, 296140), (170, 282204), (180, 266526), (195, 246024), (201, 238680), (204, 235170), (216, 222105), (221, 217080), (234, 205020), (255, 188136), (260, 184518), (268, 179010), (270, 177684), (306, 156780), (312, 153765), (324, 148070), (335, 143208), (340, 141102), (351, 136680), (360, 133263), (390, 123012), (402, 119340), (405, 118456), (408, 117585), (442, 108540), (459, 104520), (468, 102510), (510, 94068), (520, 92259), (536, 89505), (540, 88842), (585, 82008), (603, 79560), (612, 78390), (648, 74035), (663, 72360), (670, 71604), (680, 70551), (702, 68340), (765, 62712), (780, 61506), (804, 59670), (810, 59228), (871, 55080), (884, 54270), (918, 52260), (936, 51255), (1005, 47736), (1020, 47034), (1053, 45560), (1080, 44421), (1105, 43416), (1139, 42120), (1170, 41004), (1206, 39780), (1224, 39195), (1326, 36180), (1340, 35802), (1377, 34840), (1404, 34170), (1530, 31356), (1560, 30753), (1608, 29835), (1620, 29614), (1742, 27540), (1755, 27336), (1768, 27135), (1809, 26520), (1836, 26130), (1989, 24120), (2010, 23868), (2040, 23517), (2106, 22780), (2210, 21708), (2278, 21060), (2295, 20904), (2340, 20502), (2412, 19890), (2613, 18360), (2652, 18090), (2680, 17901), (2754, 17420), (2808, 17085), (3015, 15912), (3060, 15678), (3240, 14807), (3315, 14472), (3417, 14040), (3484, 13770), (3510, 13668), (3618, 13260), (3672, 13065), (3978, 12060), (4020, 11934), (4212, 11390), (4355, 11016), (4420, 10854), (4556, 10530), (4590, 10452), (4680, 10251), (4824, 9945), (5226, 9180), (5265, 9112), (5304, 9045), (5427, 8840), (5508, 8710), (5695, 8424), (5967, 8040), (6030, 7956), (6120, 7839), (6630, 7236), (6834, 7020), (6885, 6968)]