20143574220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1301

約数の個数: 288

約数和(自身を含む): 71077515264

約数和(自身を除く): 50933941044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 607, 653, 660, 726, 770, 847, 924, 1155, 1210, 1214, 1306, 1452, 1540, 1694, 1815, 1821, 1959, 2310, 2420, 2428, 2541, 2612, 3035, 3265, 3388, 3630, 3642, 3918, 4235, 4249, 4571, 4620, 5082, 6070, 6530, 6677, 7183, 7260, 7284, 7836, 8470, 8498, 9105, 9142, 9795, 10164, 12140, 12705, 12747, 13060, 13354, 13713, 14366, 16940, 16996, 18210, 18284, 19590, 20031, 21245, 21549, 22855, 25410, 25494, 26708, 27426, 28732, 33385, 35915, 36420, 39180, 40062, 42490, 43098, 45710, 46739, 50281, 50820, 50988, 54852, 63735, 66770, 68565, 71830, 73447, 79013, 80124, 84980, 86196, 91420, 93478, 100155, 100562, 107745, 127470, 133540, 137130, 140217, 143660, 146894, 150843, 158026, 186956, 200310, 201124, 215490, 220341, 233695, 237039, 251405, 254940, 274260, 280434, 293788, 301686, 316052, 367235, 395065, 396371, 400620, 430980, 440682, 467390, 474078, 502810, 514129, 553091, 560868, 603372, 701085, 734470, 754215, 790130, 792742, 881364, 934780, 948156, 1005620, 1028258, 1101705, 1106182, 1185195, 1189113, 1402170, 1468940, 1508430, 1542387, 1580260, 1585484, 1659273, 1981855, 2056516, 2203410, 2212364, 2370390, 2378226, 2570645, 2765455, 2774597, 2804340, 3016860, 3084774, 3318546, 3963710, 4360081, 4406820, 4740780, 4756452, 5141290, 5530910, 5549194, 5945565, 6169548, 6637092, 7711935, 7927420, 8296365, 8323791, 8720162, 10282580, 11061820, 11098388, 11891130, 13080243, 13872985, 15423870, 16592730, 16647582, 17440324, 21800405, 23782260, 26160486, 27745970, 30520567, 30847740, 33185460, 33295164, 41618955, 43600810, 47960891, 52320972, 55491940, 61041134, 65401215, 83237910, 87201620, 91561701, 95921782, 122082268, 130802430, 143882673, 152602835, 166475820, 183123402, 191843564, 239804455, 261604860, 287765346, 305205670, 335726237, 366246804, 457808505, 479608910, 575530692, 610411340, 671452474, 719413365, 915617010, 959217820, 1007178711, 1342904948, 1438826730, 1678631185, 1831234020, 2014357422, 2877653460, 3357262370, 4028714844, 5035893555, 6714524740, 10071787110, 20143574220]

約数ペア:

[(1, 20143574220), (2, 10071787110), (3, 6714524740), (4, 5035893555), (5, 4028714844), (6, 3357262370), (7, 2877653460), (10, 2014357422), (11, 1831234020), (12, 1678631185), (14, 1438826730), (15, 1342904948), (20, 1007178711), (21, 959217820), (22, 915617010), (28, 719413365), (30, 671452474), (33, 610411340), (35, 575530692), (42, 479608910), (44, 457808505), (55, 366246804), (60, 335726237), (66, 305205670), (70, 287765346), (77, 261604860), (84, 239804455), (105, 191843564), (110, 183123402), (121, 166475820), (132, 152602835), (140, 143882673), (154, 130802430), (165, 122082268), (210, 95921782), (220, 91561701), (231, 87201620), (242, 83237910), (308, 65401215), (330, 61041134), (363, 55491940), (385, 52320972), (420, 47960891), (462, 43600810), (484, 41618955), (605, 33295164), (607, 33185460), (653, 30847740), (660, 30520567), (726, 27745970), (770, 26160486), (847, 23782260), (924, 21800405), (1155, 17440324), (1210, 16647582), (1214, 16592730), (1306, 15423870), (1452, 13872985), (1540, 13080243), (1694, 11891130), (1815, 11098388), (1821, 11061820), (1959, 10282580), (2310, 8720162), (2420, 8323791), (2428, 8296365), (2541, 7927420), (2612, 7711935), (3035, 6637092), (3265, 6169548), (3388, 5945565), (3630, 5549194), (3642, 5530910), (3918, 5141290), (4235, 4756452), (4249, 4740780), (4571, 4406820), (4620, 4360081), (5082, 3963710), (6070, 3318546), (6530, 3084774), (6677, 3016860), (7183, 2804340), (7260, 2774597), (7284, 2765455), (7836, 2570645), (8470, 2378226), (8498, 2370390), (9105, 2212364), (9142, 2203410), (9795, 2056516), (10164, 1981855), (12140, 1659273), (12705, 1585484), (12747, 1580260), (13060, 1542387), (13354, 1508430), (13713, 1468940), (14366, 1402170), (16940, 1189113), (16996, 1185195), (18210, 1106182), (18284, 1101705), (19590, 1028258), (20031, 1005620), (21245, 948156), (21549, 934780), (22855, 881364), (25410, 792742), (25494, 790130), (26708, 754215), (27426, 734470), (28732, 701085), (33385, 603372), (35915, 560868), (36420, 553091), (39180, 514129), (40062, 502810), (42490, 474078), (43098, 467390), (45710, 440682), (46739, 430980), (50281, 400620), (50820, 396371), (50988, 395065), (54852, 367235), (63735, 316052), (66770, 301686), (68565, 293788), (71830, 280434), (73447, 274260), (79013, 254940), (80124, 251405), (84980, 237039), (86196, 233695), (91420, 220341), (93478, 215490), (100155, 201124), (100562, 200310), (107745, 186956), (127470, 158026), (133540, 150843), (137130, 146894), (140217, 143660)]