214563120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 721239552

約数和(自身を除く): 506676432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 860, 1020, 1032, 1223, 1290, 1360, 1462, 1720, 2040, 2064, 2193, 2446, 2580, 2924, 3440, 3655, 3669, 4080, 4386, 4892, 5160, 5848, 6115, 7310, 7338, 8772, 9784, 10320, 10965, 11696, 12230, 14620, 14676, 17544, 18345, 19568, 20791, 21930, 24460, 29240, 29352, 35088, 36690, 41582, 43860, 48920, 52589, 58480, 58704, 62373, 73380, 83164, 87720, 97840, 103955, 105178, 124746, 146760, 157767, 166328, 175440, 207910, 210356, 249492, 262945, 293520, 311865, 315534, 332656, 415820, 420712, 498984, 525890, 623730, 631068, 788835, 831640, 841424, 894013, 997968, 1051780, 1247460, 1262136, 1577670, 1663280, 1788026, 2103560, 2494920, 2524272, 2682039, 3155340, 3576052, 4207120, 4470065, 4989840, 5364078, 6310680, 7152104, 8940130, 10728156, 12621360, 13410195, 14304208, 17880260, 21456312, 26820390, 35760520, 42912624, 53640780, 71521040, 107281560, 214563120]

約数ペア:

[(1, 214563120), (2, 107281560), (3, 71521040), (4, 53640780), (5, 42912624), (6, 35760520), (8, 26820390), (10, 21456312), (12, 17880260), (15, 14304208), (16, 13410195), (17, 12621360), (20, 10728156), (24, 8940130), (30, 7152104), (34, 6310680), (40, 5364078), (43, 4989840), (48, 4470065), (51, 4207120), (60, 3576052), (68, 3155340), (80, 2682039), (85, 2524272), (86, 2494920), (102, 2103560), (120, 1788026), (129, 1663280), (136, 1577670), (170, 1262136), (172, 1247460), (204, 1051780), (215, 997968), (240, 894013), (255, 841424), (258, 831640), (272, 788835), (340, 631068), (344, 623730), (408, 525890), (430, 498984), (510, 420712), (516, 415820), (645, 332656), (680, 315534), (688, 311865), (731, 293520), (816, 262945), (860, 249492), (1020, 210356), (1032, 207910), (1223, 175440), (1290, 166328), (1360, 157767), (1462, 146760), (1720, 124746), (2040, 105178), (2064, 103955), (2193, 97840), (2446, 87720), (2580, 83164), (2924, 73380), (3440, 62373), (3655, 58704), (3669, 58480), (4080, 52589), (4386, 48920), (4892, 43860), (5160, 41582), (5848, 36690), (6115, 35088), (7310, 29352), (7338, 29240), (8772, 24460), (9784, 21930), (10320, 20791), (10965, 19568), (11696, 18345), (12230, 17544), (14620, 14676)]