445961160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 1587456000

約数和(自身を除く): 1141494840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 103, 108, 114, 120, 135, 152, 171, 180, 190, 206, 211, 216, 228, 270, 285, 309, 342, 360, 380, 412, 422, 456, 513, 515, 540, 570, 618, 633, 684, 760, 824, 844, 855, 927, 1026, 1030, 1055, 1080, 1140, 1236, 1266, 1368, 1545, 1688, 1710, 1854, 1899, 1957, 2052, 2060, 2110, 2280, 2472, 2532, 2565, 2781, 3090, 3165, 3420, 3708, 3798, 3914, 4009, 4104, 4120, 4220, 4635, 5064, 5130, 5562, 5697, 5871, 6180, 6330, 6840, 7416, 7596, 7828, 8018, 8440, 9270, 9495, 9785, 10260, 11124, 11394, 11742, 12027, 12360, 12660, 13905, 15192, 15656, 16036, 17613, 18540, 18990, 19570, 20045, 20520, 21733, 22248, 22788, 23484, 24054, 25320, 27810, 28485, 29355, 32072, 35226, 36081, 37080, 37980, 39140, 40090, 43466, 45576, 46968, 48108, 52839, 55620, 56970, 58710, 60135, 65199, 70452, 72162, 75960, 78280, 80180, 86932, 88065, 96216, 105678, 108243, 108665, 111240, 113940, 117420, 120270, 130398, 140904, 144324, 160360, 173864, 176130, 180405, 195597, 211356, 216486, 217330, 227880, 234840, 240540, 260796, 264195, 288648, 325995, 352260, 360810, 391194, 412927, 422712, 432972, 434660, 481080, 521592, 528390, 541215, 586791, 651990, 704520, 721620, 782388, 825854, 865944, 869320, 977985, 1056780, 1082430, 1173582, 1238781, 1303980, 1443240, 1564776, 1651708, 1955970, 2064635, 2113560, 2164860, 2347164, 2477562, 2607960, 2933955, 3303416, 3716343, 3911940, 4129270, 4329720, 4694328, 4955124, 5867910, 6193905, 7432686, 7823880, 8258540, 9910248, 11149029, 11735820, 12387810, 14865372, 16517080, 18581715, 22298058, 23471640, 24775620, 29730744, 37163430, 44596116, 49551240, 55745145, 74326860, 89192232, 111490290, 148653720, 222980580, 445961160]

約数ペア:

[(1, 445961160), (2, 222980580), (3, 148653720), (4, 111490290), (5, 89192232), (6, 74326860), (8, 55745145), (9, 49551240), (10, 44596116), (12, 37163430), (15, 29730744), (18, 24775620), (19, 23471640), (20, 22298058), (24, 18581715), (27, 16517080), (30, 14865372), (36, 12387810), (38, 11735820), (40, 11149029), (45, 9910248), (54, 8258540), (57, 7823880), (60, 7432686), (72, 6193905), (76, 5867910), (90, 4955124), (95, 4694328), (103, 4329720), (108, 4129270), (114, 3911940), (120, 3716343), (135, 3303416), (152, 2933955), (171, 2607960), (180, 2477562), (190, 2347164), (206, 2164860), (211, 2113560), (216, 2064635), (228, 1955970), (270, 1651708), (285, 1564776), (309, 1443240), (342, 1303980), (360, 1238781), (380, 1173582), (412, 1082430), (422, 1056780), (456, 977985), (513, 869320), (515, 865944), (540, 825854), (570, 782388), (618, 721620), (633, 704520), (684, 651990), (760, 586791), (824, 541215), (844, 528390), (855, 521592), (927, 481080), (1026, 434660), (1030, 432972), (1055, 422712), (1080, 412927), (1140, 391194), (1236, 360810), (1266, 352260), (1368, 325995), (1545, 288648), (1688, 264195), (1710, 260796), (1854, 240540), (1899, 234840), (1957, 227880), (2052, 217330), (2060, 216486), (2110, 211356), (2280, 195597), (2472, 180405), (2532, 176130), (2565, 173864), (2781, 160360), (3090, 144324), (3165, 140904), (3420, 130398), (3708, 120270), (3798, 117420), (3914, 113940), (4009, 111240), (4104, 108665), (4120, 108243), (4220, 105678), (4635, 96216), (5064, 88065), (5130, 86932), (5562, 80180), (5697, 78280), (5871, 75960), (6180, 72162), (6330, 70452), (6840, 65199), (7416, 60135), (7596, 58710), (7828, 56970), (8018, 55620), (8440, 52839), (9270, 48108), (9495, 46968), (9785, 45576), (10260, 43466), (11124, 40090), (11394, 39140), (11742, 37980), (12027, 37080), (12360, 36081), (12660, 35226), (13905, 32072), (15192, 29355), (15656, 28485), (16036, 27810), (17613, 25320), (18540, 24054), (18990, 23484), (19570, 22788), (20045, 22248), (20520, 21733)]