328959540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 432

約数和(自身を含む): 1324552320

約数和(自身を除く): 995592780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 49, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 140, 147, 151, 156, 171, 180, 182, 190, 195, 196, 210, 228, 234, 245, 247, 252, 260, 266, 273, 285, 294, 302, 315, 342, 364, 380, 390, 399, 420, 441, 453, 455, 468, 490, 494, 532, 546, 570, 585, 588, 604, 630, 637, 665, 684, 735, 741, 755, 780, 798, 819, 855, 882, 906, 910, 931, 980, 988, 1057, 1092, 1140, 1170, 1197, 1235, 1260, 1274, 1330, 1359, 1365, 1470, 1482, 1510, 1596, 1638, 1710, 1729, 1764, 1812, 1820, 1862, 1911, 1963, 1995, 2114, 2205, 2223, 2265, 2340, 2394, 2470, 2548, 2660, 2718, 2730, 2793, 2869, 2940, 2964, 3020, 3171, 3185, 3276, 3420, 3458, 3705, 3724, 3822, 3926, 3990, 4095, 4228, 4410, 4446, 4530, 4655, 4788, 4940, 5187, 5285, 5436, 5460, 5586, 5733, 5738, 5889, 5985, 6342, 6370, 6795, 6916, 7399, 7410, 7644, 7852, 7980, 8190, 8379, 8607, 8645, 8820, 8892, 9060, 9310, 9513, 9555, 9815, 10374, 10570, 11115, 11172, 11466, 11476, 11778, 11970, 12103, 12684, 12740, 13590, 13741, 13965, 14345, 14798, 14820, 15561, 15855, 16380, 16758, 17214, 17290, 17667, 18620, 19026, 19110, 19630, 20083, 20748, 21140, 22197, 22230, 22932, 23556, 23940, 24206, 25821, 25935, 27180, 27482, 27930, 28665, 28690, 29445, 29596, 31122, 31710, 33516, 34428, 34580, 35334, 36309, 36995, 37297, 38052, 38220, 39260, 40166, 41223, 41895, 43035, 44394, 44460, 47565, 48412, 51642, 51870, 54964, 55860, 57330, 57380, 58890, 60249, 60515, 62244, 63420, 66591, 68705, 70668, 72618, 73990, 74594, 77805, 80332, 82446, 83790, 86070, 88335, 88788, 95130, 96187, 100415, 103284, 103740, 108927, 110985, 111891, 114660, 117780, 120498, 121030, 123669, 129105, 133182, 137410, 140581, 145236, 147980, 149188, 155610, 164892, 167580, 172140, 176670, 180747, 181545, 186485, 190260, 192374, 200830, 206115, 217854, 221970, 223782, 240996, 242060, 247338, 258210, 261079, 266364, 274820, 281162, 288561, 301245, 311220, 332955, 335673, 353340, 361494, 363090, 372970, 384748, 401660, 412230, 421743, 435708, 443940, 447564, 480935, 494676, 516420, 522158, 544635, 559455, 562324, 577122, 602490, 618345, 665910, 671346, 702905, 722988, 726180, 745940, 783237, 824460, 843486, 865683, 903735, 961870, 1044316, 1089270, 1118910, 1154244, 1204980, 1236690, 1265229, 1305395, 1331820, 1342692, 1405810, 1442805, 1566474, 1678365, 1686972, 1731366, 1807470, 1827553, 1923740, 2108715, 2178540, 2237820, 2349711, 2473380, 2530458, 2610790, 2811620, 2885610, 3132948, 3356730, 3462732, 3614940, 3655106, 3916185, 4217430, 4328415, 4699422, 5060916, 5221580, 5482659, 5771220, 6326145, 6713460, 7310212, 7832370, 8434860, 8656830, 9137765, 9398844, 10965318, 11748555, 12652290, 15664740, 16447977, 17313660, 18275530, 21930636, 23497110, 25304580, 27413295, 32895954, 36551060, 46994220, 54826590, 65791908, 82239885, 109653180, 164479770, 328959540]

約数ペア:

[(1, 328959540), (2, 164479770), (3, 109653180), (4, 82239885), (5, 65791908), (6, 54826590), (7, 46994220), (9, 36551060), (10, 32895954), (12, 27413295), (13, 25304580), (14, 23497110), (15, 21930636), (18, 18275530), (19, 17313660), (20, 16447977), (21, 15664740), (26, 12652290), (28, 11748555), (30, 10965318), (35, 9398844), (36, 9137765), (38, 8656830), (39, 8434860), (42, 7832370), (45, 7310212), (49, 6713460), (52, 6326145), (57, 5771220), (60, 5482659), (63, 5221580), (65, 5060916), (70, 4699422), (76, 4328415), (78, 4217430), (84, 3916185), (90, 3655106), (91, 3614940), (95, 3462732), (98, 3356730), (105, 3132948), (114, 2885610), (117, 2811620), (126, 2610790), (130, 2530458), (133, 2473380), (140, 2349711), (147, 2237820), (151, 2178540), (156, 2108715), (171, 1923740), (180, 1827553), (182, 1807470), (190, 1731366), (195, 1686972), (196, 1678365), (210, 1566474), (228, 1442805), (234, 1405810), (245, 1342692), (247, 1331820), (252, 1305395), (260, 1265229), (266, 1236690), (273, 1204980), (285, 1154244), (294, 1118910), (302, 1089270), (315, 1044316), (342, 961870), (364, 903735), (380, 865683), (390, 843486), (399, 824460), (420, 783237), (441, 745940), (453, 726180), (455, 722988), (468, 702905), (490, 671346), (494, 665910), (532, 618345), (546, 602490), (570, 577122), (585, 562324), (588, 559455), (604, 544635), (630, 522158), (637, 516420), (665, 494676), (684, 480935), (735, 447564), (741, 443940), (755, 435708), (780, 421743), (798, 412230), (819, 401660), (855, 384748), (882, 372970), (906, 363090), (910, 361494), (931, 353340), (980, 335673), (988, 332955), (1057, 311220), (1092, 301245), (1140, 288561), (1170, 281162), (1197, 274820), (1235, 266364), (1260, 261079), (1274, 258210), (1330, 247338), (1359, 242060), (1365, 240996), (1470, 223782), (1482, 221970), (1510, 217854), (1596, 206115), (1638, 200830), (1710, 192374), (1729, 190260), (1764, 186485), (1812, 181545), (1820, 180747), (1862, 176670), (1911, 172140), (1963, 167580), (1995, 164892), (2114, 155610), (2205, 149188), (2223, 147980), (2265, 145236), (2340, 140581), (2394, 137410), (2470, 133182), (2548, 129105), (2660, 123669), (2718, 121030), (2730, 120498), (2793, 117780), (2869, 114660), (2940, 111891), (2964, 110985), (3020, 108927), (3171, 103740), (3185, 103284), (3276, 100415), (3420, 96187), (3458, 95130), (3705, 88788), (3724, 88335), (3822, 86070), (3926, 83790), (3990, 82446), (4095, 80332), (4228, 77805), (4410, 74594), (4446, 73990), (4530, 72618), (4655, 70668), (4788, 68705), (4940, 66591), (5187, 63420), (5285, 62244), (5436, 60515), (5460, 60249), (5586, 58890), (5733, 57380), (5738, 57330), (5889, 55860), (5985, 54964), (6342, 51870), (6370, 51642), (6795, 48412), (6916, 47565), (7399, 44460), (7410, 44394), (7644, 43035), (7852, 41895), (7980, 41223), (8190, 40166), (8379, 39260), (8607, 38220), (8645, 38052), (8820, 37297), (8892, 36995), (9060, 36309), (9310, 35334), (9513, 34580), (9555, 34428), (9815, 33516), (10374, 31710), (10570, 31122), (11115, 29596), (11172, 29445), (11466, 28690), (11476, 28665), (11778, 27930), (11970, 27482), (12103, 27180), (12684, 25935), (12740, 25821), (13590, 24206), (13741, 23940), (13965, 23556), (14345, 22932), (14798, 22230), (14820, 22197), (15561, 21140), (15855, 20748), (16380, 20083), (16758, 19630), (17214, 19110), (17290, 19026), (17667, 18620)]