302138760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1772

約数の個数: 256

約数和(自身を含む): 1190246400

約数和(自身を除く): 888107640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1721, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3442, 3990, 4180, 4389, 4620, 5016, 5163, 5320, 5852, 6270, 6884, 7315, 7980, 8360, 8605, 8778, 9240, 10326, 11704, 12047, 12540, 13768, 14630, 15960, 17210, 17556, 18931, 20652, 21945, 24094, 25080, 25815, 29260, 32699, 34420, 35112, 36141, 37862, 41304, 43890, 48188, 51630, 56793, 58520, 60235, 65398, 68840, 72282, 75724, 87780, 94655, 96376, 98097, 103260, 113586, 120470, 130796, 132517, 144564, 151448, 163495, 175560, 180705, 189310, 196194, 206520, 227172, 228893, 240940, 261592, 265034, 283965, 289128, 326990, 359689, 361410, 378620, 392388, 397551, 454344, 457786, 481880, 490485, 530068, 567930, 653980, 662585, 686679, 719378, 722820, 757240, 784776, 795102, 915572, 980970, 1060136, 1079067, 1135860, 1144465, 1307960, 1325170, 1373358, 1438756, 1445640, 1590204, 1798445, 1831144, 1961940, 1987755, 2158134, 2271720, 2288930, 2517823, 2650340, 2746716, 2877512, 3180408, 3433395, 3596890, 3923880, 3975510, 4316268, 4577860, 5035646, 5300680, 5395335, 5493432, 6866790, 7193780, 7553469, 7951020, 8632536, 9155720, 10071292, 10790670, 12589115, 13733580, 14387560, 15106938, 15902040, 20142584, 21581340, 25178230, 27467160, 30213876, 37767345, 43162680, 50356460, 60427752, 75534690, 100712920, 151069380, 302138760]

約数ペア:

[(1, 302138760), (2, 151069380), (3, 100712920), (4, 75534690), (5, 60427752), (6, 50356460), (7, 43162680), (8, 37767345), (10, 30213876), (11, 27467160), (12, 25178230), (14, 21581340), (15, 20142584), (19, 15902040), (20, 15106938), (21, 14387560), (22, 13733580), (24, 12589115), (28, 10790670), (30, 10071292), (33, 9155720), (35, 8632536), (38, 7951020), (40, 7553469), (42, 7193780), (44, 6866790), (55, 5493432), (56, 5395335), (57, 5300680), (60, 5035646), (66, 4577860), (70, 4316268), (76, 3975510), (77, 3923880), (84, 3596890), (88, 3433395), (95, 3180408), (105, 2877512), (110, 2746716), (114, 2650340), (120, 2517823), (132, 2288930), (133, 2271720), (140, 2158134), (152, 1987755), (154, 1961940), (165, 1831144), (168, 1798445), (190, 1590204), (209, 1445640), (210, 1438756), (220, 1373358), (228, 1325170), (231, 1307960), (264, 1144465), (266, 1135860), (280, 1079067), (285, 1060136), (308, 980970), (330, 915572), (380, 795102), (385, 784776), (399, 757240), (418, 722820), (420, 719378), (440, 686679), (456, 662585), (462, 653980), (532, 567930), (570, 530068), (616, 490485), (627, 481880), (660, 457786), (665, 454344), (760, 397551), (770, 392388), (798, 378620), (836, 361410), (840, 359689), (924, 326990), (1045, 289128), (1064, 283965), (1140, 265034), (1155, 261592), (1254, 240940), (1320, 228893), (1330, 227172), (1463, 206520), (1540, 196194), (1596, 189310), (1672, 180705), (1721, 175560), (1848, 163495), (1995, 151448), (2090, 144564), (2280, 132517), (2310, 130796), (2508, 120470), (2660, 113586), (2926, 103260), (3080, 98097), (3135, 96376), (3192, 94655), (3442, 87780), (3990, 75724), (4180, 72282), (4389, 68840), (4620, 65398), (5016, 60235), (5163, 58520), (5320, 56793), (5852, 51630), (6270, 48188), (6884, 43890), (7315, 41304), (7980, 37862), (8360, 36141), (8605, 35112), (8778, 34420), (9240, 32699), (10326, 29260), (11704, 25815), (12047, 25080), (12540, 24094), (13768, 21945), (14630, 20652), (15960, 18931), (17210, 17556)]