1395221520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:870

約数の個数: 320

約数和(自身を含む): 5452222464

約数和(自身を除く): 4057000944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 103, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 206, 210, 220, 231, 240, 264, 280, 308, 309, 330, 336, 385, 412, 420, 440, 462, 515, 528, 560, 616, 618, 660, 721, 733, 770, 824, 840, 880, 924, 1030, 1133, 1155, 1232, 1236, 1320, 1442, 1466, 1540, 1545, 1648, 1680, 1848, 2060, 2163, 2199, 2266, 2310, 2472, 2640, 2884, 2932, 3080, 3090, 3399, 3605, 3665, 3696, 4120, 4326, 4398, 4532, 4620, 4944, 5131, 5665, 5768, 5864, 6160, 6180, 6798, 7210, 7330, 7931, 8063, 8240, 8652, 8796, 9064, 9240, 10262, 10815, 10995, 11330, 11536, 11728, 12360, 13596, 14420, 14660, 15393, 15862, 16126, 16995, 17304, 17592, 18128, 18480, 20524, 21630, 21990, 22660, 23793, 24189, 24720, 25655, 27192, 28840, 29320, 30786, 31724, 32252, 33990, 34608, 35184, 39655, 40315, 41048, 43260, 43980, 45320, 47586, 48378, 51310, 54384, 56441, 57680, 58640, 61572, 63448, 64504, 67980, 75499, 76965, 79310, 80630, 82096, 86520, 87960, 90640, 95172, 96756, 102620, 112882, 118965, 120945, 123144, 126896, 129008, 135960, 150998, 153930, 158620, 161260, 169323, 173040, 175920, 190344, 193512, 205240, 225764, 226497, 237930, 241890, 246288, 271920, 282205, 301996, 307860, 317240, 322520, 338646, 377495, 380688, 387024, 410480, 451528, 452994, 475860, 483780, 528493, 564410, 603992, 615720, 634480, 645040, 677292, 754990, 830489, 846615, 903056, 905988, 951720, 967560, 1056986, 1128820, 1132485, 1207984, 1231440, 1354584, 1509980, 1585479, 1660978, 1693230, 1811976, 1903440, 1935120, 2113972, 2257640, 2264970, 2491467, 2642465, 2709168, 3019960, 3170958, 3321956, 3386460, 3623952, 4152445, 4227944, 4515280, 4529940, 4982934, 5284930, 5813423, 6039920, 6341916, 6643912, 6772920, 7927395, 8304890, 8455888, 9059880, 9965868, 10569860, 11626846, 12457335, 12683832, 13287824, 13545840, 15854790, 16609780, 17440269, 18119760, 19931736, 21139720, 23253692, 24914670, 25367664, 29067115, 31709580, 33219560, 34880538, 39863472, 42279440, 46507384, 49829340, 58134230, 63419160, 66439120, 69761076, 87201345, 93014768, 99658680, 116268460, 126838320, 139522152, 174402690, 199317360, 232536920, 279044304, 348805380, 465073840, 697610760, 1395221520]

約数ペア:

[(1, 1395221520), (2, 697610760), (3, 465073840), (4, 348805380), (5, 279044304), (6, 232536920), (7, 199317360), (8, 174402690), (10, 139522152), (11, 126838320), (12, 116268460), (14, 99658680), (15, 93014768), (16, 87201345), (20, 69761076), (21, 66439120), (22, 63419160), (24, 58134230), (28, 49829340), (30, 46507384), (33, 42279440), (35, 39863472), (40, 34880538), (42, 33219560), (44, 31709580), (48, 29067115), (55, 25367664), (56, 24914670), (60, 23253692), (66, 21139720), (70, 19931736), (77, 18119760), (80, 17440269), (84, 16609780), (88, 15854790), (103, 13545840), (105, 13287824), (110, 12683832), (112, 12457335), (120, 11626846), (132, 10569860), (140, 9965868), (154, 9059880), (165, 8455888), (168, 8304890), (176, 7927395), (206, 6772920), (210, 6643912), (220, 6341916), (231, 6039920), (240, 5813423), (264, 5284930), (280, 4982934), (308, 4529940), (309, 4515280), (330, 4227944), (336, 4152445), (385, 3623952), (412, 3386460), (420, 3321956), (440, 3170958), (462, 3019960), (515, 2709168), (528, 2642465), (560, 2491467), (616, 2264970), (618, 2257640), (660, 2113972), (721, 1935120), (733, 1903440), (770, 1811976), (824, 1693230), (840, 1660978), (880, 1585479), (924, 1509980), (1030, 1354584), (1133, 1231440), (1155, 1207984), (1232, 1132485), (1236, 1128820), (1320, 1056986), (1442, 967560), (1466, 951720), (1540, 905988), (1545, 903056), (1648, 846615), (1680, 830489), (1848, 754990), (2060, 677292), (2163, 645040), (2199, 634480), (2266, 615720), (2310, 603992), (2472, 564410), (2640, 528493), (2884, 483780), (2932, 475860), (3080, 452994), (3090, 451528), (3399, 410480), (3605, 387024), (3665, 380688), (3696, 377495), (4120, 338646), (4326, 322520), (4398, 317240), (4532, 307860), (4620, 301996), (4944, 282205), (5131, 271920), (5665, 246288), (5768, 241890), (5864, 237930), (6160, 226497), (6180, 225764), (6798, 205240), (7210, 193512), (7330, 190344), (7931, 175920), (8063, 173040), (8240, 169323), (8652, 161260), (8796, 158620), (9064, 153930), (9240, 150998), (10262, 135960), (10815, 129008), (10995, 126896), (11330, 123144), (11536, 120945), (11728, 118965), (12360, 112882), (13596, 102620), (14420, 96756), (14660, 95172), (15393, 90640), (15862, 87960), (16126, 86520), (16995, 82096), (17304, 80630), (17592, 79310), (18128, 76965), (18480, 75499), (20524, 67980), (21630, 64504), (21990, 63448), (22660, 61572), (23793, 58640), (24189, 57680), (24720, 56441), (25655, 54384), (27192, 51310), (28840, 48378), (29320, 47586), (30786, 45320), (31724, 43980), (32252, 43260), (33990, 41048), (34608, 40315), (35184, 39655)]