2008941480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20481

約数の個数: 256

約数和(自身を含む): 8242214400

約数和(自身を除く): 6233272920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 20441, 24570, 32760, 40882, 49140, 61323, 81764, 98280, 102205, 122646, 143087, 163528, 183969, 204410, 245292, 265733, 286174, 306615, 367938, 408820, 429261, 490584, 531466, 551907, 572348, 613230, 715435, 735876, 797199, 817640, 858522, 919845, 1062932, 1103814, 1144696, 1226460, 1287783, 1328665, 1430870, 1471752, 1594398, 1717044, 1839690, 1860131, 2125864, 2146305, 2207628, 2391597, 2452920, 2575566, 2657330, 2759535, 2861740, 3188796, 3434088, 3679380, 3720262, 3863349, 3985995, 4292610, 4415256, 4783194, 5151132, 5314660, 5519070, 5580393, 5723480, 6377592, 6438915, 7174791, 7358760, 7440524, 7726698, 7971990, 8585220, 9300655, 9566388, 10302264, 10629320, 11038140, 11160786, 11957985, 12877830, 14349582, 14881048, 15453396, 15943980, 16741179, 17170440, 18601310, 19132776, 19316745, 22076280, 22321572, 23915970, 25755660, 27901965, 28699164, 30906792, 31887960, 33482358, 35873955, 37202620, 38633490, 44643144, 47831940, 50223537, 51511320, 55803930, 57398328, 66964716, 71747910, 74405240, 77266980, 83705895, 95663880, 100447074, 111607860, 133929432, 143495820, 154533960, 167411790, 200894148, 223215720, 251117685, 286991640, 334823580, 401788296, 502235370, 669647160, 1004470740, 2008941480]

約数ペア:

[(1, 2008941480), (2, 1004470740), (3, 669647160), (4, 502235370), (5, 401788296), (6, 334823580), (7, 286991640), (8, 251117685), (9, 223215720), (10, 200894148), (12, 167411790), (13, 154533960), (14, 143495820), (15, 133929432), (18, 111607860), (20, 100447074), (21, 95663880), (24, 83705895), (26, 77266980), (27, 74405240), (28, 71747910), (30, 66964716), (35, 57398328), (36, 55803930), (39, 51511320), (40, 50223537), (42, 47831940), (45, 44643144), (52, 38633490), (54, 37202620), (56, 35873955), (60, 33482358), (63, 31887960), (65, 30906792), (70, 28699164), (72, 27901965), (78, 25755660), (84, 23915970), (90, 22321572), (91, 22076280), (104, 19316745), (105, 19132776), (108, 18601310), (117, 17170440), (120, 16741179), (126, 15943980), (130, 15453396), (135, 14881048), (140, 14349582), (156, 12877830), (168, 11957985), (180, 11160786), (182, 11038140), (189, 10629320), (195, 10302264), (210, 9566388), (216, 9300655), (234, 8585220), (252, 7971990), (260, 7726698), (270, 7440524), (273, 7358760), (280, 7174791), (312, 6438915), (315, 6377592), (351, 5723480), (360, 5580393), (364, 5519070), (378, 5314660), (390, 5151132), (420, 4783194), (455, 4415256), (468, 4292610), (504, 3985995), (520, 3863349), (540, 3720262), (546, 3679380), (585, 3434088), (630, 3188796), (702, 2861740), (728, 2759535), (756, 2657330), (780, 2575566), (819, 2452920), (840, 2391597), (910, 2207628), (936, 2146305), (945, 2125864), (1080, 1860131), (1092, 1839690), (1170, 1717044), (1260, 1594398), (1365, 1471752), (1404, 1430870), (1512, 1328665), (1560, 1287783), (1638, 1226460), (1755, 1144696), (1820, 1103814), (1890, 1062932), (2184, 919845), (2340, 858522), (2457, 817640), (2520, 797199), (2730, 735876), (2808, 715435), (3276, 613230), (3510, 572348), (3640, 551907), (3780, 531466), (4095, 490584), (4680, 429261), (4914, 408820), (5460, 367938), (6552, 306615), (7020, 286174), (7560, 265733), (8190, 245292), (9828, 204410), (10920, 183969), (12285, 163528), (14040, 143087), (16380, 122646), (19656, 102205), (20441, 98280), (24570, 81764), (32760, 61323), (40882, 49140)]