120109080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 256

約数和(自身を含む): 470292480

約数和(自身を除く): 350183400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 647, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1294, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 1941, 2040, 2184, 2210, 2380, 2588, 2652, 2730, 2856, 3094, 3235, 3315, 3570, 3640, 3882, 4420, 4529, 4641, 4760, 5176, 5304, 5460, 6188, 6470, 6630, 7140, 7735, 7764, 8411, 8840, 9058, 9282, 9705, 10920, 10999, 12376, 12940, 13260, 13587, 14280, 15470, 15528, 16822, 18116, 18564, 19410, 21998, 22645, 23205, 25233, 25880, 26520, 27174, 30940, 32997, 33644, 36232, 37128, 38820, 42055, 43996, 45290, 46410, 50466, 54348, 54995, 58877, 61880, 65994, 67288, 67935, 76993, 77640, 84110, 87992, 90580, 92820, 100932, 108696, 109990, 117754, 126165, 131988, 135870, 142987, 153986, 164985, 168220, 176631, 181160, 185640, 201864, 219980, 230979, 235508, 252330, 263976, 271740, 285974, 294385, 307972, 329970, 336440, 353262, 384965, 428961, 439960, 461958, 471016, 504660, 543480, 571948, 588770, 615944, 659940, 706524, 714935, 769930, 857922, 883155, 923916, 1000909, 1009320, 1143896, 1154895, 1177540, 1319880, 1413048, 1429870, 1539860, 1715844, 1766310, 1847832, 2001818, 2144805, 2309790, 2355080, 2859740, 3002727, 3079720, 3431688, 3532620, 4003636, 4289610, 4619580, 5004545, 5719480, 6005454, 7065240, 8007272, 8579220, 9239160, 10009090, 12010908, 15013635, 17158440, 20018180, 24021816, 30027270, 40036360, 60054540, 120109080]

約数ペア:

[(1, 120109080), (2, 60054540), (3, 40036360), (4, 30027270), (5, 24021816), (6, 20018180), (7, 17158440), (8, 15013635), (10, 12010908), (12, 10009090), (13, 9239160), (14, 8579220), (15, 8007272), (17, 7065240), (20, 6005454), (21, 5719480), (24, 5004545), (26, 4619580), (28, 4289610), (30, 4003636), (34, 3532620), (35, 3431688), (39, 3079720), (40, 3002727), (42, 2859740), (51, 2355080), (52, 2309790), (56, 2144805), (60, 2001818), (65, 1847832), (68, 1766310), (70, 1715844), (78, 1539860), (84, 1429870), (85, 1413048), (91, 1319880), (102, 1177540), (104, 1154895), (105, 1143896), (119, 1009320), (120, 1000909), (130, 923916), (136, 883155), (140, 857922), (156, 769930), (168, 714935), (170, 706524), (182, 659940), (195, 615944), (204, 588770), (210, 571948), (221, 543480), (238, 504660), (255, 471016), (260, 461958), (273, 439960), (280, 428961), (312, 384965), (340, 353262), (357, 336440), (364, 329970), (390, 307972), (408, 294385), (420, 285974), (442, 271740), (455, 263976), (476, 252330), (510, 235508), (520, 230979), (546, 219980), (595, 201864), (647, 185640), (663, 181160), (680, 176631), (714, 168220), (728, 164985), (780, 153986), (840, 142987), (884, 135870), (910, 131988), (952, 126165), (1020, 117754), (1092, 109990), (1105, 108696), (1190, 100932), (1294, 92820), (1326, 90580), (1365, 87992), (1428, 84110), (1547, 77640), (1560, 76993), (1768, 67935), (1785, 67288), (1820, 65994), (1941, 61880), (2040, 58877), (2184, 54995), (2210, 54348), (2380, 50466), (2588, 46410), (2652, 45290), (2730, 43996), (2856, 42055), (3094, 38820), (3235, 37128), (3315, 36232), (3570, 33644), (3640, 32997), (3882, 30940), (4420, 27174), (4529, 26520), (4641, 25880), (4760, 25233), (5176, 23205), (5304, 22645), (5460, 21998), (6188, 19410), (6470, 18564), (6630, 18116), (7140, 16822), (7735, 15528), (7764, 15470), (8411, 14280), (8840, 13587), (9058, 13260), (9282, 12940), (9705, 12376), (10920, 10999)]