380947320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 256

約数和(自身を含む): 1401523200

約数和(自身を除く): 1020575880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 631, 645, 702, 774, 780, 860, 936, 1032, 1080, 1118, 1161, 1170, 1262, 1290, 1404, 1548, 1560, 1677, 1720, 1755, 1893, 1935, 2236, 2322, 2340, 2524, 2580, 2795, 2808, 3096, 3155, 3354, 3510, 3786, 3870, 4472, 4644, 4680, 5031, 5048, 5160, 5590, 5679, 5805, 6310, 6708, 7020, 7572, 7740, 8203, 8385, 9288, 9465, 10062, 11180, 11358, 11610, 12620, 13416, 14040, 15093, 15144, 15480, 16406, 16770, 17037, 18930, 20124, 22360, 22716, 23220, 24609, 25155, 25240, 27133, 28395, 30186, 32812, 33540, 34074, 37860, 40248, 41015, 45432, 46440, 49218, 50310, 54266, 56790, 60372, 65624, 67080, 68148, 73827, 75465, 75720, 81399, 82030, 85185, 98436, 100620, 108532, 113580, 120744, 123045, 135665, 136296, 147654, 150930, 162798, 164060, 170370, 196872, 201240, 217064, 221481, 227160, 244197, 246090, 271330, 295308, 301860, 325596, 328120, 340740, 352729, 369135, 406995, 442962, 488394, 492180, 542660, 590616, 603720, 651192, 681480, 705458, 732591, 738270, 813990, 885924, 976788, 984360, 1058187, 1085320, 1107405, 1220985, 1410916, 1465182, 1476540, 1627980, 1763645, 1771848, 1953576, 2116374, 2214810, 2441970, 2821832, 2930364, 2953080, 3174561, 3255960, 3527290, 3662955, 4232748, 4429620, 4883940, 5290935, 5860728, 6349122, 7054580, 7325910, 8465496, 8859240, 9523683, 9767880, 10581870, 12698244, 14109160, 14651820, 15872805, 19047366, 21163740, 25396488, 29303640, 31745610, 38094732, 42327480, 47618415, 63491220, 76189464, 95236830, 126982440, 190473660, 380947320]

約数ペア:

[(1, 380947320), (2, 190473660), (3, 126982440), (4, 95236830), (5, 76189464), (6, 63491220), (8, 47618415), (9, 42327480), (10, 38094732), (12, 31745610), (13, 29303640), (15, 25396488), (18, 21163740), (20, 19047366), (24, 15872805), (26, 14651820), (27, 14109160), (30, 12698244), (36, 10581870), (39, 9767880), (40, 9523683), (43, 8859240), (45, 8465496), (52, 7325910), (54, 7054580), (60, 6349122), (65, 5860728), (72, 5290935), (78, 4883940), (86, 4429620), (90, 4232748), (104, 3662955), (108, 3527290), (117, 3255960), (120, 3174561), (129, 2953080), (130, 2930364), (135, 2821832), (156, 2441970), (172, 2214810), (180, 2116374), (195, 1953576), (215, 1771848), (216, 1763645), (234, 1627980), (258, 1476540), (260, 1465182), (270, 1410916), (312, 1220985), (344, 1107405), (351, 1085320), (360, 1058187), (387, 984360), (390, 976788), (430, 885924), (468, 813990), (516, 738270), (520, 732591), (540, 705458), (559, 681480), (585, 651192), (631, 603720), (645, 590616), (702, 542660), (774, 492180), (780, 488394), (860, 442962), (936, 406995), (1032, 369135), (1080, 352729), (1118, 340740), (1161, 328120), (1170, 325596), (1262, 301860), (1290, 295308), (1404, 271330), (1548, 246090), (1560, 244197), (1677, 227160), (1720, 221481), (1755, 217064), (1893, 201240), (1935, 196872), (2236, 170370), (2322, 164060), (2340, 162798), (2524, 150930), (2580, 147654), (2795, 136296), (2808, 135665), (3096, 123045), (3155, 120744), (3354, 113580), (3510, 108532), (3786, 100620), (3870, 98436), (4472, 85185), (4644, 82030), (4680, 81399), (5031, 75720), (5048, 75465), (5160, 73827), (5590, 68148), (5679, 67080), (5805, 65624), (6310, 60372), (6708, 56790), (7020, 54266), (7572, 50310), (7740, 49218), (8203, 46440), (8385, 45432), (9288, 41015), (9465, 40248), (10062, 37860), (11180, 34074), (11358, 33540), (11610, 32812), (12620, 30186), (13416, 28395), (14040, 27133), (15093, 25240), (15144, 25155), (15480, 24609), (16406, 23220), (16770, 22716), (17037, 22360), (18930, 20124)]