642983182920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{30881}}^1$

素因数の和:32397

約数の個数: 256

約数和(自身を含む): 2309775955200

約数和(自身を除く): 1666792772280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1483, 1560, 1755, 2340, 2808, 2966, 3510, 4449, 4680, 5932, 7020, 7415, 8898, 11864, 13347, 14040, 14830, 17796, 19279, 22245, 26694, 29660, 30881, 35592, 38558, 40041, 44490, 53388, 57837, 59320, 61762, 66735, 77116, 80082, 88980, 92643, 96395, 106776, 115674, 123524, 133470, 154232, 154405, 160164, 173511, 177960, 185286, 192790, 200205, 231348, 247048, 266940, 277929, 289185, 308810, 320328, 347022, 370572, 385580, 400410, 401453, 462696, 463215, 520533, 533880, 555858, 578370, 617620, 694044, 741144, 771160, 800820, 802906, 833787, 867555, 926430, 1041066, 1111716, 1156740, 1204359, 1235240, 1388088, 1389645, 1601640, 1605812, 1667574, 1735110, 1852860, 2007265, 2082132, 2223432, 2313480, 2408718, 2602665, 2779290, 3211624, 3335148, 3470220, 3613077, 3705720, 4014530, 4164264, 4168935, 4817436, 5205330, 5558580, 6021795, 6670296, 6940440, 7226154, 8029060, 8337870, 9634872, 10410660, 10839231, 11117160, 12043590, 14452308, 16058120, 16675740, 18065385, 20821320, 21678462, 24087180, 28904616, 33351480, 36130770, 43356924, 45796523, 48174360, 54196155, 72261540, 86713848, 91593046, 108392310, 137389569, 144523080, 183186092, 216784620, 228982615, 274779138, 366372184, 412168707, 433569240, 457965230, 549558276, 595354799, 686947845, 824337414, 915930460, 1099116552, 1190709598, 1236506121, 1373895690, 1648674828, 1786064397, 1831860920, 2060843535, 2381419196, 2473012242, 2747791380, 2976773995, 3297349656, 3572128794, 4121687070, 4762838392, 4946024484, 5358193191, 5495582760, 5953547990, 6182530605, 7144257588, 8243374140, 8930321985, 9892048968, 10716386382, 11907095980, 12365061210, 14288515176, 16074579573, 16486748280, 17860643970, 21432772764, 23814191960, 24730122420, 26790965955, 32149159146, 35721287940, 42865545528, 49460244840, 53581931910, 64298318292, 71442575880, 80372897865, 107163863820, 128596636584, 160745795730, 214327727640, 321491591460, 642983182920]

約数ペア:

[(1, 642983182920), (2, 321491591460), (3, 214327727640), (4, 160745795730), (5, 128596636584), (6, 107163863820), (8, 80372897865), (9, 71442575880), (10, 64298318292), (12, 53581931910), (13, 49460244840), (15, 42865545528), (18, 35721287940), (20, 32149159146), (24, 26790965955), (26, 24730122420), (27, 23814191960), (30, 21432772764), (36, 17860643970), (39, 16486748280), (40, 16074579573), (45, 14288515176), (52, 12365061210), (54, 11907095980), (60, 10716386382), (65, 9892048968), (72, 8930321985), (78, 8243374140), (90, 7144257588), (104, 6182530605), (108, 5953547990), (117, 5495582760), (120, 5358193191), (130, 4946024484), (135, 4762838392), (156, 4121687070), (180, 3572128794), (195, 3297349656), (216, 2976773995), (234, 2747791380), (260, 2473012242), (270, 2381419196), (312, 2060843535), (351, 1831860920), (360, 1786064397), (390, 1648674828), (468, 1373895690), (520, 1236506121), (540, 1190709598), (585, 1099116552), (702, 915930460), (780, 824337414), (936, 686947845), (1080, 595354799), (1170, 549558276), (1404, 457965230), (1483, 433569240), (1560, 412168707), (1755, 366372184), (2340, 274779138), (2808, 228982615), (2966, 216784620), (3510, 183186092), (4449, 144523080), (4680, 137389569), (5932, 108392310), (7020, 91593046), (7415, 86713848), (8898, 72261540), (11864, 54196155), (13347, 48174360), (14040, 45796523), (14830, 43356924), (17796, 36130770), (19279, 33351480), (22245, 28904616), (26694, 24087180), (29660, 21678462), (30881, 20821320), (35592, 18065385), (38558, 16675740), (40041, 16058120), (44490, 14452308), (53388, 12043590), (57837, 11117160), (59320, 10839231), (61762, 10410660), (66735, 9634872), (77116, 8337870), (80082, 8029060), (88980, 7226154), (92643, 6940440), (96395, 6670296), (106776, 6021795), (115674, 5558580), (123524, 5205330), (133470, 4817436), (154232, 4168935), (154405, 4164264), (160164, 4014530), (173511, 3705720), (177960, 3613077), (185286, 3470220), (192790, 3335148), (200205, 3211624), (231348, 2779290), (247048, 2602665), (266940, 2408718), (277929, 2313480), (289185, 2223432), (308810, 2082132), (320328, 2007265), (347022, 1852860), (370572, 1735110), (385580, 1667574), (400410, 1605812), (401453, 1601640), (462696, 1389645), (463215, 1388088), (520533, 1235240), (533880, 1204359), (555858, 1156740), (578370, 1111716), (617620, 1041066), (694044, 926430), (741144, 867555), (771160, 833787), (800820, 802906)]