84016380

素因数分解:

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

素因数の和:125

約数の個数: 216

約数和(自身を含む): 296990064

約数和(自身を除く): 212973684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 49, 51, 60, 68, 70, 82, 84, 85, 98, 102, 105, 119, 123, 140, 147, 164, 170, 196, 204, 205, 210, 238, 245, 246, 255, 287, 294, 340, 357, 410, 420, 476, 490, 492, 510, 574, 588, 595, 615, 697, 714, 735, 820, 833, 861, 980, 1020, 1148, 1190, 1230, 1394, 1428, 1435, 1470, 1666, 1681, 1722, 1785, 2009, 2091, 2380, 2460, 2499, 2788, 2870, 2940, 3332, 3362, 3444, 3485, 3570, 4018, 4165, 4182, 4305, 4879, 4998, 5043, 5740, 6027, 6724, 6970, 7140, 8036, 8330, 8364, 8405, 8610, 9758, 9996, 10045, 10086, 10455, 11767, 12054, 12495, 13940, 14637, 16660, 16810, 17220, 19516, 20090, 20172, 20910, 23534, 24108, 24395, 24990, 25215, 28577, 29274, 30135, 33620, 34153, 35301, 40180, 41820, 47068, 48790, 49980, 50430, 57154, 58548, 58835, 60270, 68306, 70602, 73185, 82369, 85731, 97580, 100860, 102459, 114308, 117670, 120540, 136612, 141204, 142885, 146370, 164738, 170765, 171462, 176505, 200039, 204918, 235340, 247107, 285770, 292740, 329476, 341530, 342924, 353010, 400078, 409836, 411845, 428655, 494214, 512295, 571540, 600117, 683060, 706020, 800156, 823690, 857310, 988428, 1000195, 1024590, 1200234, 1235535, 1400273, 1647380, 1714620, 2000390, 2049180, 2400468, 2471070, 2800546, 3000585, 4000780, 4200819, 4942140, 5601092, 6001170, 7001365, 8401638, 12002340, 14002730, 16803276, 21004095, 28005460, 42008190, 84016380]

約数ペア:

[(1, 84016380), (2, 42008190), (3, 28005460), (4, 21004095), (5, 16803276), (6, 14002730), (7, 12002340), (10, 8401638), (12, 7001365), (14, 6001170), (15, 5601092), (17, 4942140), (20, 4200819), (21, 4000780), (28, 3000585), (30, 2800546), (34, 2471070), (35, 2400468), (41, 2049180), (42, 2000390), (49, 1714620), (51, 1647380), (60, 1400273), (68, 1235535), (70, 1200234), (82, 1024590), (84, 1000195), (85, 988428), (98, 857310), (102, 823690), (105, 800156), (119, 706020), (123, 683060), (140, 600117), (147, 571540), (164, 512295), (170, 494214), (196, 428655), (204, 411845), (205, 409836), (210, 400078), (238, 353010), (245, 342924), (246, 341530), (255, 329476), (287, 292740), (294, 285770), (340, 247107), (357, 235340), (410, 204918), (420, 200039), (476, 176505), (490, 171462), (492, 170765), (510, 164738), (574, 146370), (588, 142885), (595, 141204), (615, 136612), (697, 120540), (714, 117670), (735, 114308), (820, 102459), (833, 100860), (861, 97580), (980, 85731), (1020, 82369), (1148, 73185), (1190, 70602), (1230, 68306), (1394, 60270), (1428, 58835), (1435, 58548), (1470, 57154), (1666, 50430), (1681, 49980), (1722, 48790), (1785, 47068), (2009, 41820), (2091, 40180), (2380, 35301), (2460, 34153), (2499, 33620), (2788, 30135), (2870, 29274), (2940, 28577), (3332, 25215), (3362, 24990), (3444, 24395), (3485, 24108), (3570, 23534), (4018, 20910), (4165, 20172), (4182, 20090), (4305, 19516), (4879, 17220), (4998, 16810), (5043, 16660), (5740, 14637), (6027, 13940), (6724, 12495), (6970, 12054), (7140, 11767), (8036, 10455), (8330, 10086), (8364, 10045), (8405, 9996), (8610, 9758)]