72956520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 311351040

約数和(自身を除く): 238394520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 131, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 262, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 393, 408, 420, 442, 455, 468, 476, 504, 510, 520, 524, 546, 585, 595, 612, 630, 655, 663, 680, 714, 728, 765, 780, 786, 819, 840, 884, 910, 917, 936, 952, 1020, 1048, 1071, 1092, 1105, 1170, 1179, 1190, 1224, 1260, 1310, 1326, 1365, 1428, 1530, 1547, 1560, 1572, 1638, 1703, 1768, 1785, 1820, 1834, 1965, 1989, 2040, 2142, 2184, 2210, 2227, 2340, 2358, 2380, 2520, 2620, 2652, 2730, 2751, 2856, 3060, 3094, 3144, 3276, 3315, 3406, 3570, 3640, 3668, 3930, 3978, 4095, 4284, 4420, 4454, 4585, 4641, 4680, 4716, 4760, 5109, 5240, 5304, 5355, 5460, 5502, 5895, 6120, 6188, 6552, 6630, 6681, 6812, 7140, 7336, 7735, 7860, 7956, 8190, 8253, 8515, 8568, 8840, 8908, 9170, 9282, 9432, 9945, 10218, 10710, 10920, 11004, 11135, 11790, 11921, 12376, 13260, 13362, 13624, 13755, 13923, 14280, 15327, 15470, 15589, 15720, 15912, 16380, 16506, 17030, 17816, 18340, 18564, 19890, 20043, 20436, 21420, 22008, 22270, 23205, 23580, 23842, 25545, 26520, 26724, 27510, 27846, 28951, 30654, 30940, 31178, 32760, 33012, 33405, 34060, 35763, 36680, 37128, 39780, 40086, 40872, 41265, 42840, 44540, 46410, 46767, 47160, 47684, 51090, 53448, 55020, 55692, 57902, 59605, 61308, 61880, 62356, 66024, 66810, 68120, 69615, 71526, 76635, 77945, 79560, 80172, 82530, 86853, 89080, 92820, 93534, 95368, 100215, 102180, 107289, 110040, 111384, 115804, 119210, 122616, 124712, 133620, 139230, 140301, 143052, 144755, 153270, 155890, 160344, 165060, 173706, 178815, 185640, 187068, 200430, 202657, 204360, 214578, 231608, 233835, 238420, 260559, 267240, 278460, 280602, 286104, 289510, 306540, 311780, 330120, 347412, 357630, 374136, 400860, 405314, 429156, 434265, 467670, 476840, 521118, 536445, 556920, 561204, 579020, 607971, 613080, 623560, 694824, 701505, 715260, 801720, 810628, 858312, 868530, 935340, 1013285, 1042236, 1072890, 1122408, 1158040, 1215942, 1302795, 1403010, 1430520, 1621256, 1737060, 1823913, 1870680, 2026570, 2084472, 2145780, 2431884, 2605590, 2806020, 3039855, 3474120, 3647826, 4053140, 4291560, 4863768, 5211180, 5612040, 6079710, 7295652, 8106280, 9119565, 10422360, 12159420, 14591304, 18239130, 24318840, 36478260, 72956520]

約数ペア:

[(1, 72956520), (2, 36478260), (3, 24318840), (4, 18239130), (5, 14591304), (6, 12159420), (7, 10422360), (8, 9119565), (9, 8106280), (10, 7295652), (12, 6079710), (13, 5612040), (14, 5211180), (15, 4863768), (17, 4291560), (18, 4053140), (20, 3647826), (21, 3474120), (24, 3039855), (26, 2806020), (28, 2605590), (30, 2431884), (34, 2145780), (35, 2084472), (36, 2026570), (39, 1870680), (40, 1823913), (42, 1737060), (45, 1621256), (51, 1430520), (52, 1403010), (56, 1302795), (60, 1215942), (63, 1158040), (65, 1122408), (68, 1072890), (70, 1042236), (72, 1013285), (78, 935340), (84, 868530), (85, 858312), (90, 810628), (91, 801720), (102, 715260), (104, 701505), (105, 694824), (117, 623560), (119, 613080), (120, 607971), (126, 579020), (130, 561204), (131, 556920), (136, 536445), (140, 521118), (153, 476840), (156, 467670), (168, 434265), (170, 429156), (180, 405314), (182, 400860), (195, 374136), (204, 357630), (210, 347412), (221, 330120), (234, 311780), (238, 306540), (252, 289510), (255, 286104), (260, 280602), (262, 278460), (273, 267240), (280, 260559), (306, 238420), (312, 233835), (315, 231608), (340, 214578), (357, 204360), (360, 202657), (364, 200430), (390, 187068), (393, 185640), (408, 178815), (420, 173706), (442, 165060), (455, 160344), (468, 155890), (476, 153270), (504, 144755), (510, 143052), (520, 140301), (524, 139230), (546, 133620), (585, 124712), (595, 122616), (612, 119210), (630, 115804), (655, 111384), (663, 110040), (680, 107289), (714, 102180), (728, 100215), (765, 95368), (780, 93534), (786, 92820), (819, 89080), (840, 86853), (884, 82530), (910, 80172), (917, 79560), (936, 77945), (952, 76635), (1020, 71526), (1048, 69615), (1071, 68120), (1092, 66810), (1105, 66024), (1170, 62356), (1179, 61880), (1190, 61308), (1224, 59605), (1260, 57902), (1310, 55692), (1326, 55020), (1365, 53448), (1428, 51090), (1530, 47684), (1547, 47160), (1560, 46767), (1572, 46410), (1638, 44540), (1703, 42840), (1768, 41265), (1785, 40872), (1820, 40086), (1834, 39780), (1965, 37128), (1989, 36680), (2040, 35763), (2142, 34060), (2184, 33405), (2210, 33012), (2227, 32760), (2340, 31178), (2358, 30940), (2380, 30654), (2520, 28951), (2620, 27846), (2652, 27510), (2730, 26724), (2751, 26520), (2856, 25545), (3060, 23842), (3094, 23580), (3144, 23205), (3276, 22270), (3315, 22008), (3406, 21420), (3570, 20436), (3640, 20043), (3668, 19890), (3930, 18564), (3978, 18340), (4095, 17816), (4284, 17030), (4420, 16506), (4454, 16380), (4585, 15912), (4641, 15720), (4680, 15589), (4716, 15470), (4760, 15327), (5109, 14280), (5240, 13923), (5304, 13755), (5355, 13624), (5460, 13362), (5502, 13260), (5895, 12376), (6120, 11921), (6188, 11790), (6552, 11135), (6630, 11004), (6681, 10920), (6812, 10710), (7140, 10218), (7336, 9945), (7735, 9432), (7860, 9282), (7956, 9170), (8190, 8908), (8253, 8840), (8515, 8568)]