71368560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 271411200

約数和(自身を除く): 200042640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 47, 48, 54, 57, 60, 72, 74, 76, 80, 90, 94, 95, 108, 111, 114, 120, 135, 141, 144, 148, 152, 171, 180, 185, 188, 190, 216, 222, 228, 235, 240, 270, 282, 285, 296, 304, 333, 342, 360, 370, 376, 380, 423, 432, 444, 456, 470, 513, 540, 555, 564, 570, 592, 666, 684, 703, 705, 720, 740, 752, 760, 846, 855, 888, 893, 912, 940, 999, 1026, 1080, 1110, 1128, 1140, 1269, 1332, 1368, 1406, 1410, 1480, 1520, 1665, 1692, 1710, 1739, 1776, 1786, 1880, 1998, 2052, 2109, 2115, 2160, 2220, 2256, 2280, 2538, 2565, 2664, 2679, 2736, 2812, 2820, 2960, 3330, 3384, 3420, 3478, 3515, 3572, 3760, 3996, 4104, 4218, 4230, 4440, 4465, 4560, 4995, 5076, 5130, 5217, 5328, 5358, 5624, 5640, 6327, 6345, 6660, 6768, 6840, 6956, 7030, 7144, 7992, 8037, 8208, 8436, 8460, 8695, 8880, 8930, 9990, 10152, 10260, 10434, 10545, 10716, 11248, 11280, 12654, 12690, 13320, 13395, 13680, 13912, 14060, 14288, 15651, 15984, 16074, 16872, 16920, 17390, 17860, 18981, 19980, 20304, 20520, 20868, 21090, 21432, 24111, 25308, 25380, 26085, 26640, 26790, 27824, 28120, 31302, 31635, 32148, 33041, 33744, 33840, 34780, 35720, 37962, 39960, 40185, 41040, 41736, 42180, 42864, 46953, 48222, 50616, 50760, 52170, 53580, 56240, 62604, 63270, 64296, 66082, 69560, 71440, 75924, 78255, 79920, 80370, 83472, 84360, 93906, 94905, 96444, 99123, 101232, 101520, 104340, 107160, 120555, 125208, 126540, 128592, 132164, 139120, 151848, 156510, 160740, 165205, 168720, 187812, 189810, 192888, 198246, 208680, 214320, 234765, 241110, 250416, 253080, 264328, 297369, 303696, 313020, 321480, 330410, 375624, 379620, 385776, 396492, 417360, 469530, 482220, 495615, 506160, 528656, 594738, 626040, 642960, 660820, 751248, 759240, 792984, 892107, 939060, 964440, 991230, 1189476, 1252080, 1321640, 1486845, 1518480, 1585968, 1784214, 1878120, 1928880, 1982460, 2378952, 2643280, 2973690, 3568428, 3756240, 3964920, 4460535, 4757904, 5947380, 7136856, 7929840, 8921070, 11894760, 14273712, 17842140, 23789520, 35684280, 71368560]

約数ペア:

[(1, 71368560), (2, 35684280), (3, 23789520), (4, 17842140), (5, 14273712), (6, 11894760), (8, 8921070), (9, 7929840), (10, 7136856), (12, 5947380), (15, 4757904), (16, 4460535), (18, 3964920), (19, 3756240), (20, 3568428), (24, 2973690), (27, 2643280), (30, 2378952), (36, 1982460), (37, 1928880), (38, 1878120), (40, 1784214), (45, 1585968), (47, 1518480), (48, 1486845), (54, 1321640), (57, 1252080), (60, 1189476), (72, 991230), (74, 964440), (76, 939060), (80, 892107), (90, 792984), (94, 759240), (95, 751248), (108, 660820), (111, 642960), (114, 626040), (120, 594738), (135, 528656), (141, 506160), (144, 495615), (148, 482220), (152, 469530), (171, 417360), (180, 396492), (185, 385776), (188, 379620), (190, 375624), (216, 330410), (222, 321480), (228, 313020), (235, 303696), (240, 297369), (270, 264328), (282, 253080), (285, 250416), (296, 241110), (304, 234765), (333, 214320), (342, 208680), (360, 198246), (370, 192888), (376, 189810), (380, 187812), (423, 168720), (432, 165205), (444, 160740), (456, 156510), (470, 151848), (513, 139120), (540, 132164), (555, 128592), (564, 126540), (570, 125208), (592, 120555), (666, 107160), (684, 104340), (703, 101520), (705, 101232), (720, 99123), (740, 96444), (752, 94905), (760, 93906), (846, 84360), (855, 83472), (888, 80370), (893, 79920), (912, 78255), (940, 75924), (999, 71440), (1026, 69560), (1080, 66082), (1110, 64296), (1128, 63270), (1140, 62604), (1269, 56240), (1332, 53580), (1368, 52170), (1406, 50760), (1410, 50616), (1480, 48222), (1520, 46953), (1665, 42864), (1692, 42180), (1710, 41736), (1739, 41040), (1776, 40185), (1786, 39960), (1880, 37962), (1998, 35720), (2052, 34780), (2109, 33840), (2115, 33744), (2160, 33041), (2220, 32148), (2256, 31635), (2280, 31302), (2538, 28120), (2565, 27824), (2664, 26790), (2679, 26640), (2736, 26085), (2812, 25380), (2820, 25308), (2960, 24111), (3330, 21432), (3384, 21090), (3420, 20868), (3478, 20520), (3515, 20304), (3572, 19980), (3760, 18981), (3996, 17860), (4104, 17390), (4218, 16920), (4230, 16872), (4440, 16074), (4465, 15984), (4560, 15651), (4995, 14288), (5076, 14060), (5130, 13912), (5217, 13680), (5328, 13395), (5358, 13320), (5624, 12690), (5640, 12654), (6327, 11280), (6345, 11248), (6660, 10716), (6768, 10545), (6840, 10434), (6956, 10260), (7030, 10152), (7144, 9990), (7992, 8930), (8037, 8880), (8208, 8695), (8436, 8460)]