2427723480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11754

約数の個数: 256

約数和(自身を含む): 9436492800

約数和(自身を除く): 7008769320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 11701, 13832, 14820, 15960, 17290, 20748, 23402, 25935, 29640, 34580, 35103, 41496, 46804, 51870, 58505, 69160, 70206, 81907, 93608, 103740, 117010, 140412, 152113, 163814, 175515, 207480, 222319, 234020, 245721, 280824, 304226, 327628, 351030, 409535, 444638, 456339, 468040, 491442, 608452, 655256, 666957, 702060, 760565, 819070, 889276, 912678, 982884, 1064791, 1111595, 1216904, 1228605, 1333914, 1404120, 1521130, 1556233, 1638140, 1778552, 1825356, 1965768, 2129582, 2223190, 2281695, 2457210, 2667828, 2890147, 3042260, 3112466, 3194373, 3276280, 3334785, 3650712, 4259164, 4446380, 4563390, 4668699, 4914420, 5323955, 5335656, 5780294, 6084520, 6224932, 6388746, 6669570, 7781165, 8518328, 8670441, 8892760, 9126780, 9337398, 9828840, 10647910, 11560588, 12449864, 12777492, 13339140, 14450735, 15562330, 15971865, 17340882, 18253560, 18674796, 20231029, 21295820, 23121176, 23343495, 25554984, 26678280, 28901470, 31124660, 31943730, 34681764, 37349592, 40462058, 42591640, 43352205, 46686990, 57802940, 60693087, 62249320, 63887460, 69363528, 80924116, 86704410, 93373980, 101155145, 115605880, 121386174, 127774920, 161848232, 173408820, 186747960, 202310290, 242772348, 303465435, 346817640, 404620580, 485544696, 606930870, 809241160, 1213861740, 2427723480]

約数ペア:

[(1, 2427723480), (2, 1213861740), (3, 809241160), (4, 606930870), (5, 485544696), (6, 404620580), (7, 346817640), (8, 303465435), (10, 242772348), (12, 202310290), (13, 186747960), (14, 173408820), (15, 161848232), (19, 127774920), (20, 121386174), (21, 115605880), (24, 101155145), (26, 93373980), (28, 86704410), (30, 80924116), (35, 69363528), (38, 63887460), (39, 62249320), (40, 60693087), (42, 57802940), (52, 46686990), (56, 43352205), (57, 42591640), (60, 40462058), (65, 37349592), (70, 34681764), (76, 31943730), (78, 31124660), (84, 28901470), (91, 26678280), (95, 25554984), (104, 23343495), (105, 23121176), (114, 21295820), (120, 20231029), (130, 18674796), (133, 18253560), (140, 17340882), (152, 15971865), (156, 15562330), (168, 14450735), (182, 13339140), (190, 12777492), (195, 12449864), (210, 11560588), (228, 10647910), (247, 9828840), (260, 9337398), (266, 9126780), (273, 8892760), (280, 8670441), (285, 8518328), (312, 7781165), (364, 6669570), (380, 6388746), (390, 6224932), (399, 6084520), (420, 5780294), (455, 5335656), (456, 5323955), (494, 4914420), (520, 4668699), (532, 4563390), (546, 4446380), (570, 4259164), (665, 3650712), (728, 3334785), (741, 3276280), (760, 3194373), (780, 3112466), (798, 3042260), (840, 2890147), (910, 2667828), (988, 2457210), (1064, 2281695), (1092, 2223190), (1140, 2129582), (1235, 1965768), (1330, 1825356), (1365, 1778552), (1482, 1638140), (1560, 1556233), (1596, 1521130), (1729, 1404120), (1820, 1333914), (1976, 1228605), (1995, 1216904), (2184, 1111595), (2280, 1064791), (2470, 982884), (2660, 912678), (2730, 889276), (2964, 819070), (3192, 760565), (3458, 702060), (3640, 666957), (3705, 655256), (3990, 608452), (4940, 491442), (5187, 468040), (5320, 456339), (5460, 444638), (5928, 409535), (6916, 351030), (7410, 327628), (7980, 304226), (8645, 280824), (9880, 245721), (10374, 234020), (10920, 222319), (11701, 207480), (13832, 175515), (14820, 163814), (15960, 152113), (17290, 140412), (20748, 117010), (23402, 103740), (25935, 93608), (29640, 81907), (34580, 70206), (35103, 69160), (41496, 58505), (46804, 51870)]