393479280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 360

約数和(自身を含む): 1472774784

約数和(自身を除く): 1079295504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 61, 62, 68, 72, 80, 85, 90, 93, 102, 120, 122, 124, 136, 144, 153, 155, 170, 180, 183, 186, 204, 240, 244, 248, 255, 272, 279, 289, 305, 306, 310, 340, 360, 366, 372, 408, 465, 488, 496, 510, 527, 549, 558, 578, 610, 612, 620, 680, 720, 732, 744, 765, 816, 867, 915, 930, 976, 1020, 1037, 1054, 1098, 1116, 1156, 1220, 1224, 1240, 1360, 1395, 1445, 1464, 1488, 1530, 1581, 1734, 1830, 1860, 1891, 2040, 2074, 2108, 2196, 2232, 2312, 2440, 2448, 2480, 2601, 2635, 2745, 2790, 2890, 2928, 3060, 3111, 3162, 3468, 3660, 3720, 3782, 4080, 4148, 4216, 4335, 4392, 4464, 4624, 4743, 4880, 5185, 5202, 5270, 5490, 5580, 5673, 5780, 6120, 6222, 6324, 6936, 7320, 7440, 7564, 7905, 8296, 8432, 8670, 8784, 8959, 9333, 9455, 9486, 10370, 10404, 10540, 10980, 11160, 11346, 11560, 12240, 12444, 12648, 13005, 13872, 14640, 15128, 15555, 15810, 16592, 17019, 17340, 17629, 17918, 18666, 18910, 18972, 20740, 20808, 21080, 21960, 22320, 22692, 23120, 23715, 24888, 25296, 26010, 26877, 28365, 30256, 31110, 31620, 32147, 34038, 34680, 35258, 35836, 37332, 37820, 37944, 41480, 41616, 42160, 43920, 44795, 45384, 46665, 47430, 49776, 52020, 52887, 53754, 56730, 62220, 63240, 64294, 68076, 69360, 70516, 71672, 74664, 75640, 75888, 80631, 82960, 85095, 88145, 89590, 90768, 93330, 94860, 96441, 104040, 105774, 107508, 113460, 124440, 126480, 128588, 134385, 136152, 141032, 143344, 149328, 151280, 158661, 160735, 161262, 170190, 176290, 179180, 186660, 189720, 192882, 208080, 211548, 215016, 226920, 248880, 257176, 264435, 268770, 272304, 282064, 289323, 317322, 321470, 322524, 340380, 352580, 358360, 373320, 379440, 385764, 403155, 423096, 430032, 453840, 482205, 514352, 528870, 537540, 546499, 578646, 634644, 642940, 645048, 680760, 705160, 716720, 746640, 771528, 793305, 806310, 846192, 964410, 1057740, 1075080, 1092998, 1157292, 1269288, 1285880, 1290096, 1361520, 1410320, 1446615, 1543056, 1586610, 1612620, 1639497, 1928820, 2115480, 2150160, 2185996, 2314584, 2538576, 2571760, 2732495, 2893230, 3173220, 3225240, 3278994, 3857640, 4230960, 4371992, 4629168, 4918491, 5464990, 5786460, 6346440, 6450480, 6557988, 7715280, 8197485, 8743984, 9836982, 10929980, 11572920, 12692880, 13115976, 16394970, 19673964, 21859960, 23145840, 24592455, 26231952, 32789940, 39347928, 43719920, 49184910, 65579880, 78695856, 98369820, 131159760, 196739640, 393479280]

約数ペア:

[(1, 393479280), (2, 196739640), (3, 131159760), (4, 98369820), (5, 78695856), (6, 65579880), (8, 49184910), (9, 43719920), (10, 39347928), (12, 32789940), (15, 26231952), (16, 24592455), (17, 23145840), (18, 21859960), (20, 19673964), (24, 16394970), (30, 13115976), (31, 12692880), (34, 11572920), (36, 10929980), (40, 9836982), (45, 8743984), (48, 8197485), (51, 7715280), (60, 6557988), (61, 6450480), (62, 6346440), (68, 5786460), (72, 5464990), (80, 4918491), (85, 4629168), (90, 4371992), (93, 4230960), (102, 3857640), (120, 3278994), (122, 3225240), (124, 3173220), (136, 2893230), (144, 2732495), (153, 2571760), (155, 2538576), (170, 2314584), (180, 2185996), (183, 2150160), (186, 2115480), (204, 1928820), (240, 1639497), (244, 1612620), (248, 1586610), (255, 1543056), (272, 1446615), (279, 1410320), (289, 1361520), (305, 1290096), (306, 1285880), (310, 1269288), (340, 1157292), (360, 1092998), (366, 1075080), (372, 1057740), (408, 964410), (465, 846192), (488, 806310), (496, 793305), (510, 771528), (527, 746640), (549, 716720), (558, 705160), (578, 680760), (610, 645048), (612, 642940), (620, 634644), (680, 578646), (720, 546499), (732, 537540), (744, 528870), (765, 514352), (816, 482205), (867, 453840), (915, 430032), (930, 423096), (976, 403155), (1020, 385764), (1037, 379440), (1054, 373320), (1098, 358360), (1116, 352580), (1156, 340380), (1220, 322524), (1224, 321470), (1240, 317322), (1360, 289323), (1395, 282064), (1445, 272304), (1464, 268770), (1488, 264435), (1530, 257176), (1581, 248880), (1734, 226920), (1830, 215016), (1860, 211548), (1891, 208080), (2040, 192882), (2074, 189720), (2108, 186660), (2196, 179180), (2232, 176290), (2312, 170190), (2440, 161262), (2448, 160735), (2480, 158661), (2601, 151280), (2635, 149328), (2745, 143344), (2790, 141032), (2890, 136152), (2928, 134385), (3060, 128588), (3111, 126480), (3162, 124440), (3468, 113460), (3660, 107508), (3720, 105774), (3782, 104040), (4080, 96441), (4148, 94860), (4216, 93330), (4335, 90768), (4392, 89590), (4464, 88145), (4624, 85095), (4743, 82960), (4880, 80631), (5185, 75888), (5202, 75640), (5270, 74664), (5490, 71672), (5580, 70516), (5673, 69360), (5780, 68076), (6120, 64294), (6222, 63240), (6324, 62220), (6936, 56730), (7320, 53754), (7440, 52887), (7564, 52020), (7905, 49776), (8296, 47430), (8432, 46665), (8670, 45384), (8784, 44795), (8959, 43920), (9333, 42160), (9455, 41616), (9486, 41480), (10370, 37944), (10404, 37820), (10540, 37332), (10980, 35836), (11160, 35258), (11346, 34680), (11560, 34038), (12240, 32147), (12444, 31620), (12648, 31110), (13005, 30256), (13872, 28365), (14640, 26877), (15128, 26010), (15555, 25296), (15810, 24888), (16592, 23715), (17019, 23120), (17340, 22692), (17629, 22320), (17918, 21960), (18666, 21080), (18910, 20808), (18972, 20740)]