218297040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 785283072

約数和(自身を除く): 566986032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 37, 39, 40, 48, 52, 60, 61, 62, 65, 74, 78, 80, 93, 104, 111, 120, 122, 124, 130, 148, 155, 156, 183, 185, 186, 195, 208, 222, 240, 244, 248, 260, 296, 305, 310, 312, 366, 370, 372, 390, 403, 444, 465, 481, 488, 496, 520, 555, 592, 610, 620, 624, 732, 740, 744, 780, 793, 806, 888, 915, 930, 962, 976, 1040, 1110, 1147, 1209, 1220, 1240, 1443, 1464, 1480, 1488, 1560, 1586, 1612, 1776, 1830, 1860, 1891, 1924, 2015, 2220, 2257, 2294, 2379, 2405, 2418, 2440, 2480, 2886, 2928, 2960, 3120, 3172, 3224, 3441, 3660, 3720, 3782, 3848, 3965, 4030, 4440, 4514, 4588, 4758, 4810, 4836, 4880, 5673, 5735, 5772, 6045, 6344, 6448, 6771, 6882, 7215, 7320, 7440, 7564, 7696, 7930, 8060, 8880, 9028, 9176, 9455, 9516, 9620, 9672, 11285, 11346, 11470, 11544, 11895, 12090, 12688, 13542, 13764, 14430, 14640, 14911, 15128, 15860, 16120, 17205, 18056, 18352, 18910, 19032, 19240, 19344, 22570, 22692, 22940, 23088, 23790, 24180, 24583, 27084, 27528, 28365, 28860, 29341, 29822, 30256, 31720, 32240, 33855, 34410, 36112, 37820, 38064, 38480, 44733, 45140, 45384, 45880, 47580, 48360, 49166, 54168, 55056, 56730, 57720, 58682, 59644, 63440, 67710, 68820, 69967, 73749, 74555, 75640, 88023, 89466, 90280, 90768, 91760, 95160, 96720, 98332, 108336, 113460, 115440, 117364, 119288, 122915, 135420, 137640, 139934, 146705, 147498, 149110, 151280, 176046, 178932, 180560, 190320, 196664, 209901, 223665, 226920, 234728, 238576, 245830, 270840, 275280, 279868, 293410, 294996, 298220, 349835, 352092, 357864, 368745, 393328, 419802, 440115, 447330, 453840, 469456, 491660, 541680, 559736, 586820, 589992, 596440, 699670, 704184, 715728, 737490, 839604, 880230, 894660, 909571, 983320, 1049505, 1119472, 1173640, 1179984, 1192880, 1399340, 1408368, 1474980, 1679208, 1760460, 1789320, 1819142, 1966640, 2099010, 2347280, 2728713, 2798680, 2949960, 3358416, 3520920, 3578640, 3638284, 4198020, 4547855, 5457426, 5597360, 5899920, 7041840, 7276568, 8396040, 9095710, 10914852, 13643565, 14553136, 16792080, 18191420, 21829704, 27287130, 36382840, 43659408, 54574260, 72765680, 109148520, 218297040]

約数ペア:

[(1, 218297040), (2, 109148520), (3, 72765680), (4, 54574260), (5, 43659408), (6, 36382840), (8, 27287130), (10, 21829704), (12, 18191420), (13, 16792080), (15, 14553136), (16, 13643565), (20, 10914852), (24, 9095710), (26, 8396040), (30, 7276568), (31, 7041840), (37, 5899920), (39, 5597360), (40, 5457426), (48, 4547855), (52, 4198020), (60, 3638284), (61, 3578640), (62, 3520920), (65, 3358416), (74, 2949960), (78, 2798680), (80, 2728713), (93, 2347280), (104, 2099010), (111, 1966640), (120, 1819142), (122, 1789320), (124, 1760460), (130, 1679208), (148, 1474980), (155, 1408368), (156, 1399340), (183, 1192880), (185, 1179984), (186, 1173640), (195, 1119472), (208, 1049505), (222, 983320), (240, 909571), (244, 894660), (248, 880230), (260, 839604), (296, 737490), (305, 715728), (310, 704184), (312, 699670), (366, 596440), (370, 589992), (372, 586820), (390, 559736), (403, 541680), (444, 491660), (465, 469456), (481, 453840), (488, 447330), (496, 440115), (520, 419802), (555, 393328), (592, 368745), (610, 357864), (620, 352092), (624, 349835), (732, 298220), (740, 294996), (744, 293410), (780, 279868), (793, 275280), (806, 270840), (888, 245830), (915, 238576), (930, 234728), (962, 226920), (976, 223665), (1040, 209901), (1110, 196664), (1147, 190320), (1209, 180560), (1220, 178932), (1240, 176046), (1443, 151280), (1464, 149110), (1480, 147498), (1488, 146705), (1560, 139934), (1586, 137640), (1612, 135420), (1776, 122915), (1830, 119288), (1860, 117364), (1891, 115440), (1924, 113460), (2015, 108336), (2220, 98332), (2257, 96720), (2294, 95160), (2379, 91760), (2405, 90768), (2418, 90280), (2440, 89466), (2480, 88023), (2886, 75640), (2928, 74555), (2960, 73749), (3120, 69967), (3172, 68820), (3224, 67710), (3441, 63440), (3660, 59644), (3720, 58682), (3782, 57720), (3848, 56730), (3965, 55056), (4030, 54168), (4440, 49166), (4514, 48360), (4588, 47580), (4758, 45880), (4810, 45384), (4836, 45140), (4880, 44733), (5673, 38480), (5735, 38064), (5772, 37820), (6045, 36112), (6344, 34410), (6448, 33855), (6771, 32240), (6882, 31720), (7215, 30256), (7320, 29822), (7440, 29341), (7564, 28860), (7696, 28365), (7930, 27528), (8060, 27084), (8880, 24583), (9028, 24180), (9176, 23790), (9455, 23088), (9516, 22940), (9620, 22692), (9672, 22570), (11285, 19344), (11346, 19240), (11470, 19032), (11544, 18910), (11895, 18352), (12090, 18056), (12688, 17205), (13542, 16120), (13764, 15860), (14430, 15128), (14640, 14911)]