72014040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 290291040

約数和(自身を除く): 218277000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 41, 42, 45, 51, 56, 60, 63, 68, 70, 72, 82, 84, 85, 90, 102, 105, 119, 120, 123, 126, 136, 140, 153, 164, 168, 170, 180, 204, 205, 210, 238, 246, 252, 255, 280, 287, 306, 315, 328, 340, 357, 360, 369, 408, 410, 420, 476, 492, 504, 510, 574, 595, 612, 615, 630, 680, 697, 714, 738, 765, 820, 840, 861, 952, 984, 1020, 1071, 1148, 1190, 1224, 1230, 1260, 1394, 1428, 1435, 1476, 1530, 1640, 1681, 1722, 1785, 1845, 2040, 2091, 2142, 2296, 2380, 2460, 2520, 2583, 2788, 2856, 2870, 2952, 3060, 3362, 3444, 3485, 3570, 3690, 4182, 4284, 4305, 4760, 4879, 4920, 5043, 5166, 5355, 5576, 5740, 6120, 6273, 6724, 6888, 6970, 7140, 7380, 8364, 8405, 8568, 8610, 9758, 10086, 10332, 10455, 10710, 11480, 11767, 12546, 12915, 13448, 13940, 14280, 14637, 14760, 15129, 16728, 16810, 17220, 19516, 20172, 20664, 20910, 21420, 23534, 24395, 25092, 25215, 25830, 27880, 28577, 29274, 30258, 31365, 33620, 34440, 35301, 39032, 40344, 41820, 42840, 43911, 47068, 48790, 50184, 50430, 51660, 57154, 58548, 58835, 60516, 62730, 67240, 70602, 73185, 75645, 83640, 85731, 87822, 94136, 97580, 100860, 103320, 105903, 114308, 117096, 117670, 121032, 125460, 141204, 142885, 146370, 151290, 171462, 175644, 176505, 195160, 200039, 201720, 211806, 219555, 228616, 235340, 250920, 257193, 282408, 285770, 292740, 302580, 342924, 351288, 353010, 400078, 423612, 428655, 439110, 470680, 514386, 529515, 571540, 585480, 600117, 605160, 685848, 706020, 800156, 847224, 857310, 878220, 1000195, 1028772, 1059030, 1143080, 1200234, 1285965, 1412040, 1600312, 1714620, 1756440, 1800351, 2000390, 2057544, 2118060, 2400468, 2571930, 3000585, 3429240, 3600702, 4000780, 4236120, 4800936, 5143860, 6001170, 7201404, 8001560, 9001755, 10287720, 12002340, 14402808, 18003510, 24004680, 36007020, 72014040]

約数ペア:

[(1, 72014040), (2, 36007020), (3, 24004680), (4, 18003510), (5, 14402808), (6, 12002340), (7, 10287720), (8, 9001755), (9, 8001560), (10, 7201404), (12, 6001170), (14, 5143860), (15, 4800936), (17, 4236120), (18, 4000780), (20, 3600702), (21, 3429240), (24, 3000585), (28, 2571930), (30, 2400468), (34, 2118060), (35, 2057544), (36, 2000390), (40, 1800351), (41, 1756440), (42, 1714620), (45, 1600312), (51, 1412040), (56, 1285965), (60, 1200234), (63, 1143080), (68, 1059030), (70, 1028772), (72, 1000195), (82, 878220), (84, 857310), (85, 847224), (90, 800156), (102, 706020), (105, 685848), (119, 605160), (120, 600117), (123, 585480), (126, 571540), (136, 529515), (140, 514386), (153, 470680), (164, 439110), (168, 428655), (170, 423612), (180, 400078), (204, 353010), (205, 351288), (210, 342924), (238, 302580), (246, 292740), (252, 285770), (255, 282408), (280, 257193), (287, 250920), (306, 235340), (315, 228616), (328, 219555), (340, 211806), (357, 201720), (360, 200039), (369, 195160), (408, 176505), (410, 175644), (420, 171462), (476, 151290), (492, 146370), (504, 142885), (510, 141204), (574, 125460), (595, 121032), (612, 117670), (615, 117096), (630, 114308), (680, 105903), (697, 103320), (714, 100860), (738, 97580), (765, 94136), (820, 87822), (840, 85731), (861, 83640), (952, 75645), (984, 73185), (1020, 70602), (1071, 67240), (1148, 62730), (1190, 60516), (1224, 58835), (1230, 58548), (1260, 57154), (1394, 51660), (1428, 50430), (1435, 50184), (1476, 48790), (1530, 47068), (1640, 43911), (1681, 42840), (1722, 41820), (1785, 40344), (1845, 39032), (2040, 35301), (2091, 34440), (2142, 33620), (2296, 31365), (2380, 30258), (2460, 29274), (2520, 28577), (2583, 27880), (2788, 25830), (2856, 25215), (2870, 25092), (2952, 24395), (3060, 23534), (3362, 21420), (3444, 20910), (3485, 20664), (3570, 20172), (3690, 19516), (4182, 17220), (4284, 16810), (4305, 16728), (4760, 15129), (4879, 14760), (4920, 14637), (5043, 14280), (5166, 13940), (5355, 13448), (5576, 12915), (5740, 12546), (6120, 11767), (6273, 11480), (6724, 10710), (6888, 10455), (6970, 10332), (7140, 10086), (7380, 9758), (8364, 8610), (8405, 8568)]