439296660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 1592607744

約数和(自身を除く): 1153311084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 153, 155, 165, 170, 180, 186, 187, 198, 204, 220, 255, 279, 306, 310, 330, 340, 341, 372, 374, 396, 421, 465, 495, 510, 527, 558, 561, 612, 620, 660, 682, 748, 765, 842, 930, 935, 990, 1020, 1023, 1054, 1116, 1122, 1263, 1364, 1395, 1530, 1581, 1683, 1684, 1705, 1860, 1870, 1980, 2046, 2105, 2108, 2244, 2526, 2635, 2790, 2805, 3060, 3069, 3162, 3366, 3410, 3740, 3789, 4092, 4210, 4631, 4743, 5052, 5115, 5270, 5580, 5610, 5797, 6138, 6315, 6324, 6732, 6820, 7157, 7578, 7905, 8415, 8420, 9262, 9486, 10230, 10540, 11220, 11594, 12276, 12630, 13051, 13893, 14314, 15156, 15345, 15810, 16830, 17391, 18524, 18945, 18972, 20460, 21471, 23155, 23188, 23715, 25260, 26102, 27786, 28628, 28985, 30690, 31620, 33660, 34782, 35785, 37890, 39153, 41679, 42942, 46310, 47430, 52173, 52204, 55572, 57970, 61380, 64413, 65255, 69465, 69564, 71570, 75780, 78306, 78727, 83358, 85884, 86955, 92620, 94860, 104346, 107355, 115940, 117459, 128826, 130510, 138930, 143140, 143561, 156612, 157454, 166716, 173910, 195765, 208395, 208692, 214710, 221867, 234918, 236181, 257652, 260865, 261020, 277860, 287122, 314908, 322065, 347820, 391530, 393635, 416790, 429420, 430683, 443734, 469836, 472362, 521730, 574244, 587295, 644130, 665601, 708543, 717805, 783060, 787270, 833580, 861366, 887468, 944724, 1043460, 1109335, 1174590, 1180905, 1288260, 1292049, 1331202, 1417086, 1435610, 1574540, 1722732, 1996803, 2153415, 2218670, 2349180, 2361810, 2440537, 2584098, 2662404, 2834172, 2871220, 3328005, 3542715, 3993606, 4306830, 4437340, 4723620, 4881074, 5168196, 6460245, 6656010, 7085430, 7321611, 7987212, 8613660, 9762148, 9984015, 12202685, 12920490, 13312020, 14170860, 14643222, 19968030, 21964833, 24405370, 25840980, 29286444, 36608055, 39936060, 43929666, 48810740, 73216110, 87859332, 109824165, 146432220, 219648330, 439296660]

約数ペア:

[(1, 439296660), (2, 219648330), (3, 146432220), (4, 109824165), (5, 87859332), (6, 73216110), (9, 48810740), (10, 43929666), (11, 39936060), (12, 36608055), (15, 29286444), (17, 25840980), (18, 24405370), (20, 21964833), (22, 19968030), (30, 14643222), (31, 14170860), (33, 13312020), (34, 12920490), (36, 12202685), (44, 9984015), (45, 9762148), (51, 8613660), (55, 7987212), (60, 7321611), (62, 7085430), (66, 6656010), (68, 6460245), (85, 5168196), (90, 4881074), (93, 4723620), (99, 4437340), (102, 4306830), (110, 3993606), (124, 3542715), (132, 3328005), (153, 2871220), (155, 2834172), (165, 2662404), (170, 2584098), (180, 2440537), (186, 2361810), (187, 2349180), (198, 2218670), (204, 2153415), (220, 1996803), (255, 1722732), (279, 1574540), (306, 1435610), (310, 1417086), (330, 1331202), (340, 1292049), (341, 1288260), (372, 1180905), (374, 1174590), (396, 1109335), (421, 1043460), (465, 944724), (495, 887468), (510, 861366), (527, 833580), (558, 787270), (561, 783060), (612, 717805), (620, 708543), (660, 665601), (682, 644130), (748, 587295), (765, 574244), (842, 521730), (930, 472362), (935, 469836), (990, 443734), (1020, 430683), (1023, 429420), (1054, 416790), (1116, 393635), (1122, 391530), (1263, 347820), (1364, 322065), (1395, 314908), (1530, 287122), (1581, 277860), (1683, 261020), (1684, 260865), (1705, 257652), (1860, 236181), (1870, 234918), (1980, 221867), (2046, 214710), (2105, 208692), (2108, 208395), (2244, 195765), (2526, 173910), (2635, 166716), (2790, 157454), (2805, 156612), (3060, 143561), (3069, 143140), (3162, 138930), (3366, 130510), (3410, 128826), (3740, 117459), (3789, 115940), (4092, 107355), (4210, 104346), (4631, 94860), (4743, 92620), (5052, 86955), (5115, 85884), (5270, 83358), (5580, 78727), (5610, 78306), (5797, 75780), (6138, 71570), (6315, 69564), (6324, 69465), (6732, 65255), (6820, 64413), (7157, 61380), (7578, 57970), (7905, 55572), (8415, 52204), (8420, 52173), (9262, 47430), (9486, 46310), (10230, 42942), (10540, 41679), (11220, 39153), (11594, 37890), (12276, 35785), (12630, 34782), (13051, 33660), (13893, 31620), (14314, 30690), (15156, 28985), (15345, 28628), (15810, 27786), (16830, 26102), (17391, 25260), (18524, 23715), (18945, 23188), (18972, 23155), (20460, 21471)]