419578380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 1476820800

約数和(自身を除く): 1057242420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 229, 234, 243, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 458, 468, 486, 522, 540, 580, 585, 687, 702, 754, 780, 783, 810, 870, 916, 972, 1044, 1053, 1131, 1145, 1170, 1215, 1305, 1374, 1404, 1508, 1566, 1620, 1740, 1755, 1885, 2061, 2106, 2262, 2290, 2340, 2349, 2430, 2610, 2748, 2977, 3132, 3159, 3393, 3435, 3510, 3770, 3915, 4122, 4212, 4524, 4580, 4698, 4860, 5220, 5265, 5655, 5954, 6183, 6318, 6641, 6786, 6870, 7020, 7047, 7540, 7830, 8244, 8931, 9396, 10179, 10305, 10530, 11310, 11745, 11908, 12366, 12636, 13282, 13572, 13740, 14094, 14885, 15660, 15795, 16965, 17862, 18549, 19923, 20358, 20610, 21060, 22620, 23490, 24732, 26564, 26793, 28188, 29770, 30537, 30915, 31590, 33205, 33930, 35235, 35724, 37098, 39846, 40716, 41220, 44655, 46980, 50895, 53586, 55647, 59540, 59769, 61074, 61830, 63180, 66410, 67860, 70470, 74196, 79692, 80379, 86333, 89310, 91611, 92745, 99615, 101790, 107172, 111294, 119538, 122148, 123660, 132820, 133965, 140940, 152685, 160758, 172666, 178620, 179307, 183222, 185490, 199230, 203580, 222588, 239076, 241137, 258999, 267930, 278235, 298845, 305370, 321516, 345332, 358614, 366444, 370980, 398460, 401895, 431665, 458055, 482274, 517998, 535860, 537921, 556470, 597690, 610740, 717228, 723411, 776997, 803790, 863330, 896535, 916110, 964548, 1035996, 1075842, 1112940, 1195380, 1205685, 1294995, 1446822, 1553994, 1607580, 1613763, 1726660, 1793070, 1832220, 2151684, 2330991, 2411370, 2589990, 2689605, 2893644, 3107988, 3227526, 3586140, 3617055, 3884985, 4661982, 4822740, 5179980, 5379210, 6455052, 6992973, 7234110, 7769970, 8068815, 9323964, 10758420, 11654955, 13985946, 14468220, 15539940, 16137630, 20978919, 23309910, 27971892, 32275260, 34964865, 41957838, 46619820, 69929730, 83915676, 104894595, 139859460, 209789190, 419578380]

約数ペア:

[(1, 419578380), (2, 209789190), (3, 139859460), (4, 104894595), (5, 83915676), (6, 69929730), (9, 46619820), (10, 41957838), (12, 34964865), (13, 32275260), (15, 27971892), (18, 23309910), (20, 20978919), (26, 16137630), (27, 15539940), (29, 14468220), (30, 13985946), (36, 11654955), (39, 10758420), (45, 9323964), (52, 8068815), (54, 7769970), (58, 7234110), (60, 6992973), (65, 6455052), (78, 5379210), (81, 5179980), (87, 4822740), (90, 4661982), (108, 3884985), (116, 3617055), (117, 3586140), (130, 3227526), (135, 3107988), (145, 2893644), (156, 2689605), (162, 2589990), (174, 2411370), (180, 2330991), (195, 2151684), (229, 1832220), (234, 1793070), (243, 1726660), (260, 1613763), (261, 1607580), (270, 1553994), (290, 1446822), (324, 1294995), (348, 1205685), (351, 1195380), (377, 1112940), (390, 1075842), (405, 1035996), (435, 964548), (458, 916110), (468, 896535), (486, 863330), (522, 803790), (540, 776997), (580, 723411), (585, 717228), (687, 610740), (702, 597690), (754, 556470), (780, 537921), (783, 535860), (810, 517998), (870, 482274), (916, 458055), (972, 431665), (1044, 401895), (1053, 398460), (1131, 370980), (1145, 366444), (1170, 358614), (1215, 345332), (1305, 321516), (1374, 305370), (1404, 298845), (1508, 278235), (1566, 267930), (1620, 258999), (1740, 241137), (1755, 239076), (1885, 222588), (2061, 203580), (2106, 199230), (2262, 185490), (2290, 183222), (2340, 179307), (2349, 178620), (2430, 172666), (2610, 160758), (2748, 152685), (2977, 140940), (3132, 133965), (3159, 132820), (3393, 123660), (3435, 122148), (3510, 119538), (3770, 111294), (3915, 107172), (4122, 101790), (4212, 99615), (4524, 92745), (4580, 91611), (4698, 89310), (4860, 86333), (5220, 80379), (5265, 79692), (5655, 74196), (5954, 70470), (6183, 67860), (6318, 66410), (6641, 63180), (6786, 61830), (6870, 61074), (7020, 59769), (7047, 59540), (7540, 55647), (7830, 53586), (8244, 50895), (8931, 46980), (9396, 44655), (10179, 41220), (10305, 40716), (10530, 39846), (11310, 37098), (11745, 35724), (11908, 35235), (12366, 33930), (12636, 33205), (13282, 31590), (13572, 30915), (13740, 30537), (14094, 29770), (14885, 28188), (15660, 26793), (15795, 26564), (16965, 24732), (17862, 23490), (18549, 22620), (19923, 21060), (20358, 20610)]