318694320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 240

約数和(自身を含む): 1256973120

約数和(自身を除く): 938278800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1709, 1776, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3418, 3885, 4144, 4440, 4662, 5040, 5127, 5180, 5328, 6216, 6660, 6836, 7770, 8545, 8880, 9324, 10254, 10360, 11655, 11963, 12432, 13320, 13672, 15381, 15540, 17090, 18648, 20508, 20720, 23310, 23926, 25635, 26640, 27344, 30762, 31080, 34180, 35889, 37296, 41016, 46620, 47852, 51270, 59815, 61524, 62160, 63233, 68360, 71778, 76905, 82032, 93240, 95704, 102540, 107667, 119630, 123048, 126466, 136720, 143556, 153810, 179445, 186480, 189699, 191408, 205080, 215334, 239260, 246096, 252932, 287112, 307620, 316165, 358890, 379398, 410160, 430668, 442631, 478520, 505864, 538335, 569097, 574224, 615240, 632330, 717780, 758796, 861336, 885262, 948495, 957040, 1011728, 1076670, 1138194, 1230480, 1264660, 1327893, 1435560, 1517592, 1722672, 1770524, 1896990, 2153340, 2213155, 2276388, 2529320, 2655786, 2845485, 2871120, 3035184, 3541048, 3793980, 3983679, 4306680, 4426310, 4552776, 5058640, 5311572, 5690970, 6639465, 7082096, 7587960, 7967358, 8613360, 8852620, 9105552, 10623144, 11381940, 13278930, 15175920, 15934716, 17705240, 19918395, 21246288, 22763880, 26557860, 31869432, 35410480, 39836790, 45527760, 53115720, 63738864, 79673580, 106231440, 159347160, 318694320]

約数ペア:

[(1, 318694320), (2, 159347160), (3, 106231440), (4, 79673580), (5, 63738864), (6, 53115720), (7, 45527760), (8, 39836790), (9, 35410480), (10, 31869432), (12, 26557860), (14, 22763880), (15, 21246288), (16, 19918395), (18, 17705240), (20, 15934716), (21, 15175920), (24, 13278930), (28, 11381940), (30, 10623144), (35, 9105552), (36, 8852620), (37, 8613360), (40, 7967358), (42, 7587960), (45, 7082096), (48, 6639465), (56, 5690970), (60, 5311572), (63, 5058640), (70, 4552776), (72, 4426310), (74, 4306680), (80, 3983679), (84, 3793980), (90, 3541048), (105, 3035184), (111, 2871120), (112, 2845485), (120, 2655786), (126, 2529320), (140, 2276388), (144, 2213155), (148, 2153340), (168, 1896990), (180, 1770524), (185, 1722672), (210, 1517592), (222, 1435560), (240, 1327893), (252, 1264660), (259, 1230480), (280, 1138194), (296, 1076670), (315, 1011728), (333, 957040), (336, 948495), (360, 885262), (370, 861336), (420, 758796), (444, 717780), (504, 632330), (518, 615240), (555, 574224), (560, 569097), (592, 538335), (630, 505864), (666, 478520), (720, 442631), (740, 430668), (777, 410160), (840, 379398), (888, 358890), (1008, 316165), (1036, 307620), (1110, 287112), (1260, 252932), (1295, 246096), (1332, 239260), (1480, 215334), (1554, 205080), (1665, 191408), (1680, 189699), (1709, 186480), (1776, 179445), (2072, 153810), (2220, 143556), (2331, 136720), (2520, 126466), (2590, 123048), (2664, 119630), (2960, 107667), (3108, 102540), (3330, 95704), (3418, 93240), (3885, 82032), (4144, 76905), (4440, 71778), (4662, 68360), (5040, 63233), (5127, 62160), (5180, 61524), (5328, 59815), (6216, 51270), (6660, 47852), (6836, 46620), (7770, 41016), (8545, 37296), (8880, 35889), (9324, 34180), (10254, 31080), (10360, 30762), (11655, 27344), (11963, 26640), (12432, 25635), (13320, 23926), (13672, 23310), (15381, 20720), (15540, 20508), (17090, 18648)]