237499080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 901238400

約数和(自身を除く): 663739320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 169, 182, 195, 196, 210, 239, 245, 260, 273, 280, 294, 312, 338, 364, 390, 392, 420, 455, 478, 490, 507, 520, 546, 588, 637, 676, 717, 728, 735, 780, 840, 845, 910, 956, 980, 1014, 1092, 1176, 1183, 1195, 1274, 1352, 1365, 1434, 1470, 1560, 1673, 1690, 1820, 1911, 1912, 1960, 2028, 2184, 2366, 2390, 2535, 2548, 2730, 2868, 2940, 3107, 3185, 3346, 3380, 3549, 3585, 3640, 3822, 4056, 4732, 4780, 5019, 5070, 5096, 5460, 5736, 5880, 5915, 6214, 6370, 6692, 6760, 7098, 7170, 7644, 8281, 8365, 9321, 9464, 9555, 9560, 10038, 10140, 10920, 11711, 11830, 12428, 12740, 13384, 14196, 14340, 15288, 15535, 16562, 16730, 17745, 18642, 19110, 20076, 20280, 21749, 23422, 23660, 24843, 24856, 25095, 25480, 28392, 28680, 31070, 33124, 33460, 35133, 35490, 37284, 38220, 40152, 40391, 41405, 43498, 46605, 46844, 47320, 49686, 50190, 58555, 62140, 65247, 66248, 66920, 70266, 70980, 74568, 76440, 80782, 82810, 86996, 93210, 93688, 99372, 100380, 108745, 117110, 121173, 124215, 124280, 130494, 140532, 141960, 152243, 161564, 165620, 173992, 175665, 186420, 198744, 200760, 201955, 217490, 234220, 242346, 248430, 260988, 281064, 282737, 304486, 323128, 326235, 331240, 351330, 372840, 403910, 434980, 456729, 468440, 484692, 496860, 521976, 565474, 605865, 608972, 652470, 702660, 761215, 807820, 848211, 869960, 913458, 969384, 993720, 1130948, 1211730, 1217944, 1304940, 1405320, 1413685, 1522430, 1615640, 1696422, 1826916, 1979159, 2261896, 2283645, 2423460, 2609880, 2827370, 3044860, 3392844, 3653832, 3958318, 4241055, 4567290, 4846920, 5654740, 5937477, 6089720, 6785688, 7916636, 8482110, 9134580, 9895795, 11309480, 11874954, 15833272, 16964220, 18269160, 19791590, 23749908, 29687385, 33928440, 39583180, 47499816, 59374770, 79166360, 118749540, 237499080]

約数ペア:

[(1, 237499080), (2, 118749540), (3, 79166360), (4, 59374770), (5, 47499816), (6, 39583180), (7, 33928440), (8, 29687385), (10, 23749908), (12, 19791590), (13, 18269160), (14, 16964220), (15, 15833272), (20, 11874954), (21, 11309480), (24, 9895795), (26, 9134580), (28, 8482110), (30, 7916636), (35, 6785688), (39, 6089720), (40, 5937477), (42, 5654740), (49, 4846920), (52, 4567290), (56, 4241055), (60, 3958318), (65, 3653832), (70, 3392844), (78, 3044860), (84, 2827370), (91, 2609880), (98, 2423460), (104, 2283645), (105, 2261896), (120, 1979159), (130, 1826916), (140, 1696422), (147, 1615640), (156, 1522430), (168, 1413685), (169, 1405320), (182, 1304940), (195, 1217944), (196, 1211730), (210, 1130948), (239, 993720), (245, 969384), (260, 913458), (273, 869960), (280, 848211), (294, 807820), (312, 761215), (338, 702660), (364, 652470), (390, 608972), (392, 605865), (420, 565474), (455, 521976), (478, 496860), (490, 484692), (507, 468440), (520, 456729), (546, 434980), (588, 403910), (637, 372840), (676, 351330), (717, 331240), (728, 326235), (735, 323128), (780, 304486), (840, 282737), (845, 281064), (910, 260988), (956, 248430), (980, 242346), (1014, 234220), (1092, 217490), (1176, 201955), (1183, 200760), (1195, 198744), (1274, 186420), (1352, 175665), (1365, 173992), (1434, 165620), (1470, 161564), (1560, 152243), (1673, 141960), (1690, 140532), (1820, 130494), (1911, 124280), (1912, 124215), (1960, 121173), (2028, 117110), (2184, 108745), (2366, 100380), (2390, 99372), (2535, 93688), (2548, 93210), (2730, 86996), (2868, 82810), (2940, 80782), (3107, 76440), (3185, 74568), (3346, 70980), (3380, 70266), (3549, 66920), (3585, 66248), (3640, 65247), (3822, 62140), (4056, 58555), (4732, 50190), (4780, 49686), (5019, 47320), (5070, 46844), (5096, 46605), (5460, 43498), (5736, 41405), (5880, 40391), (5915, 40152), (6214, 38220), (6370, 37284), (6692, 35490), (6760, 35133), (7098, 33460), (7170, 33124), (7644, 31070), (8281, 28680), (8365, 28392), (9321, 25480), (9464, 25095), (9555, 24856), (9560, 24843), (10038, 23660), (10140, 23422), (10920, 21749), (11711, 20280), (11830, 20076), (12428, 19110), (12740, 18642), (13384, 17745), (14196, 16730), (14340, 16562), (15288, 15535)]