220949820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 432

約数和(自身を含む): 878387328

約数和(自身を除く): 657437508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 47, 49, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 94, 98, 105, 117, 123, 126, 130, 140, 141, 147, 156, 164, 180, 182, 188, 195, 196, 205, 210, 234, 235, 245, 246, 252, 260, 273, 282, 287, 294, 315, 329, 364, 369, 390, 410, 420, 423, 441, 455, 468, 470, 490, 492, 533, 546, 564, 574, 585, 588, 611, 615, 630, 637, 658, 705, 735, 738, 780, 819, 820, 846, 861, 882, 910, 940, 980, 987, 1066, 1092, 1148, 1170, 1222, 1230, 1260, 1274, 1316, 1365, 1410, 1435, 1470, 1476, 1599, 1638, 1645, 1692, 1722, 1764, 1820, 1833, 1845, 1911, 1927, 1974, 2009, 2115, 2132, 2205, 2303, 2340, 2444, 2460, 2548, 2583, 2665, 2730, 2820, 2870, 2940, 2961, 3055, 3185, 3198, 3276, 3290, 3444, 3666, 3690, 3731, 3822, 3854, 3948, 4018, 4095, 4230, 4277, 4305, 4410, 4606, 4797, 4935, 5166, 5330, 5460, 5499, 5733, 5740, 5781, 5922, 6027, 6110, 6370, 6396, 6580, 6909, 7332, 7380, 7462, 7644, 7708, 7995, 8036, 8190, 8460, 8554, 8610, 8820, 9165, 9212, 9555, 9594, 9635, 9870, 10045, 10332, 10660, 10998, 11193, 11466, 11515, 11562, 11844, 12054, 12220, 12740, 12831, 12915, 13489, 13818, 14805, 14924, 15990, 16380, 17108, 17220, 17343, 18081, 18330, 18655, 19110, 19188, 19270, 19740, 20090, 20727, 21385, 21996, 22386, 22932, 23030, 23124, 23985, 24108, 25051, 25662, 25830, 26117, 26978, 27495, 27636, 28665, 28905, 29610, 29939, 30135, 31980, 33579, 34545, 34686, 36162, 36660, 37310, 38220, 38493, 38540, 40180, 40467, 41454, 42770, 44772, 46060, 47970, 50102, 51324, 51660, 52234, 53956, 54990, 55965, 57330, 57810, 59220, 59878, 60270, 64155, 67158, 67445, 69090, 69372, 72324, 74620, 75153, 76986, 78351, 80934, 82908, 85540, 86715, 89817, 90405, 94423, 95940, 100204, 103635, 104468, 109980, 111930, 114660, 115620, 119756, 120540, 121401, 125255, 128310, 130585, 134316, 134890, 138180, 149695, 150306, 153972, 156702, 161868, 167895, 173430, 175357, 179634, 180810, 188846, 192465, 202335, 207270, 223860, 225459, 235053, 242802, 250510, 256620, 261170, 269451, 269780, 283269, 299390, 300612, 313404, 335790, 346860, 350714, 359268, 361620, 375765, 377692, 384930, 391755, 404670, 414540, 449085, 450918, 470106, 472115, 485604, 501020, 522340, 526071, 538902, 566538, 598780, 607005, 671580, 701428, 751530, 769860, 783510, 809340, 849807, 876785, 898170, 901836, 940212, 944230, 1052142, 1077804, 1127295, 1133076, 1175265, 1214010, 1227499, 1347255, 1416345, 1503060, 1567020, 1578213, 1699614, 1753570, 1796340, 1888460, 2104284, 2254590, 2350530, 2428020, 2454998, 2630355, 2694510, 2832690, 3156426, 3399228, 3507140, 3682497, 4249035, 4509180, 4701060, 4909996, 5260710, 5389020, 5665380, 6137495, 6312852, 7364994, 7891065, 8498070, 10521420, 11047491, 12274990, 14729988, 15782130, 16996140, 18412485, 22094982, 24549980, 31564260, 36824970, 44189964, 55237455, 73649940, 110474910, 220949820]

約数ペア:

[(1, 220949820), (2, 110474910), (3, 73649940), (4, 55237455), (5, 44189964), (6, 36824970), (7, 31564260), (9, 24549980), (10, 22094982), (12, 18412485), (13, 16996140), (14, 15782130), (15, 14729988), (18, 12274990), (20, 11047491), (21, 10521420), (26, 8498070), (28, 7891065), (30, 7364994), (35, 6312852), (36, 6137495), (39, 5665380), (41, 5389020), (42, 5260710), (45, 4909996), (47, 4701060), (49, 4509180), (52, 4249035), (60, 3682497), (63, 3507140), (65, 3399228), (70, 3156426), (78, 2832690), (82, 2694510), (84, 2630355), (90, 2454998), (91, 2428020), (94, 2350530), (98, 2254590), (105, 2104284), (117, 1888460), (123, 1796340), (126, 1753570), (130, 1699614), (140, 1578213), (141, 1567020), (147, 1503060), (156, 1416345), (164, 1347255), (180, 1227499), (182, 1214010), (188, 1175265), (195, 1133076), (196, 1127295), (205, 1077804), (210, 1052142), (234, 944230), (235, 940212), (245, 901836), (246, 898170), (252, 876785), (260, 849807), (273, 809340), (282, 783510), (287, 769860), (294, 751530), (315, 701428), (329, 671580), (364, 607005), (369, 598780), (390, 566538), (410, 538902), (420, 526071), (423, 522340), (441, 501020), (455, 485604), (468, 472115), (470, 470106), (490, 450918), (492, 449085), (533, 414540), (546, 404670), (564, 391755), (574, 384930), (585, 377692), (588, 375765), (611, 361620), (615, 359268), (630, 350714), (637, 346860), (658, 335790), (705, 313404), (735, 300612), (738, 299390), (780, 283269), (819, 269780), (820, 269451), (846, 261170), (861, 256620), (882, 250510), (910, 242802), (940, 235053), (980, 225459), (987, 223860), (1066, 207270), (1092, 202335), (1148, 192465), (1170, 188846), (1222, 180810), (1230, 179634), (1260, 175357), (1274, 173430), (1316, 167895), (1365, 161868), (1410, 156702), (1435, 153972), (1470, 150306), (1476, 149695), (1599, 138180), (1638, 134890), (1645, 134316), (1692, 130585), (1722, 128310), (1764, 125255), (1820, 121401), (1833, 120540), (1845, 119756), (1911, 115620), (1927, 114660), (1974, 111930), (2009, 109980), (2115, 104468), (2132, 103635), (2205, 100204), (2303, 95940), (2340, 94423), (2444, 90405), (2460, 89817), (2548, 86715), (2583, 85540), (2665, 82908), (2730, 80934), (2820, 78351), (2870, 76986), (2940, 75153), (2961, 74620), (3055, 72324), (3185, 69372), (3198, 69090), (3276, 67445), (3290, 67158), (3444, 64155), (3666, 60270), (3690, 59878), (3731, 59220), (3822, 57810), (3854, 57330), (3948, 55965), (4018, 54990), (4095, 53956), (4230, 52234), (4277, 51660), (4305, 51324), (4410, 50102), (4606, 47970), (4797, 46060), (4935, 44772), (5166, 42770), (5330, 41454), (5460, 40467), (5499, 40180), (5733, 38540), (5740, 38493), (5781, 38220), (5922, 37310), (6027, 36660), (6110, 36162), (6370, 34686), (6396, 34545), (6580, 33579), (6909, 31980), (7332, 30135), (7380, 29939), (7462, 29610), (7644, 28905), (7708, 28665), (7995, 27636), (8036, 27495), (8190, 26978), (8460, 26117), (8554, 25830), (8610, 25662), (8820, 25051), (9165, 24108), (9212, 23985), (9555, 23124), (9594, 23030), (9635, 22932), (9870, 22386), (10045, 21996), (10332, 21385), (10660, 20727), (10998, 20090), (11193, 19740), (11466, 19270), (11515, 19188), (11562, 19110), (11844, 18655), (12054, 18330), (12220, 18081), (12740, 17343), (12831, 17220), (12915, 17108), (13489, 16380), (13818, 15990), (14805, 14924)]