720063391320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21979957}}^1$

素因数の和:21979994

約数の個数: 192

約数和(自身を含む): 2880253696320

約数和(自身を除く): 2160190305000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 21979957, 43959914, 65939871, 87919828, 109899785, 131879742, 153859699, 175839656, 197819613, 219799570, 263759484, 285739441, 307719398, 329699355, 395639226, 439599140, 461579097, 527518968, 571478882, 615438796, 659398710, 769298495, 791278452, 857218323, 879198280, 923158194, 989098065, 1142957764, 1230877592, 1318797420, 1384737291, 1428697205, 1538596990, 1582556904, 1714436646, 1846316388, 1978196130, 2000176087, 2285915528, 2307895485, 2571654969, 2637594840, 2769474582, 2857394410, 3077193980, 3428873292, 3692632776, 3956392260, 4000352174, 4286091615, 4615790970, 5143309938, 5538949164, 5714788820, 6000528261, 6154387960, 6857746584, 6923686455, 7912784520, 8000704348, 8572183230, 9231581940, 10000880435, 10286619876, 11077898328, 11429577640, 12001056522, 12858274845, 13847372910, 16001408696, 17144366460, 18001584783, 18463163880, 20001760870, 20573239752, 24002113044, 25716549690, 27694745820, 30002641305, 34288732920, 36003169566, 40003521740, 48004226088, 51433099380, 55389491640, 60005282610, 72006339132, 80007043480, 90007923915, 102866198760, 120010565220, 144012678264, 180015847830, 240021130440, 360031695660, 720063391320]

約数ペア:

[(1, 720063391320), (2, 360031695660), (3, 240021130440), (4, 180015847830), (5, 144012678264), (6, 120010565220), (7, 102866198760), (8, 90007923915), (9, 80007043480), (10, 72006339132), (12, 60005282610), (13, 55389491640), (14, 51433099380), (15, 48004226088), (18, 40003521740), (20, 36003169566), (21, 34288732920), (24, 30002641305), (26, 27694745820), (28, 25716549690), (30, 24002113044), (35, 20573239752), (36, 20001760870), (39, 18463163880), (40, 18001584783), (42, 17144366460), (45, 16001408696), (52, 13847372910), (56, 12858274845), (60, 12001056522), (63, 11429577640), (65, 11077898328), (70, 10286619876), (72, 10000880435), (78, 9231581940), (84, 8572183230), (90, 8000704348), (91, 7912784520), (104, 6923686455), (105, 6857746584), (117, 6154387960), (120, 6000528261), (126, 5714788820), (130, 5538949164), (140, 5143309938), (156, 4615790970), (168, 4286091615), (180, 4000352174), (182, 3956392260), (195, 3692632776), (210, 3428873292), (234, 3077193980), (252, 2857394410), (260, 2769474582), (273, 2637594840), (280, 2571654969), (312, 2307895485), (315, 2285915528), (360, 2000176087), (364, 1978196130), (390, 1846316388), (420, 1714436646), (455, 1582556904), (468, 1538596990), (504, 1428697205), (520, 1384737291), (546, 1318797420), (585, 1230877592), (630, 1142957764), (728, 989098065), (780, 923158194), (819, 879198280), (840, 857218323), (910, 791278452), (936, 769298495), (1092, 659398710), (1170, 615438796), (1260, 571478882), (1365, 527518968), (1560, 461579097), (1638, 439599140), (1820, 395639226), (2184, 329699355), (2340, 307719398), (2520, 285739441), (2730, 263759484), (3276, 219799570), (3640, 197819613), (4095, 175839656), (4680, 153859699), (5460, 131879742), (6552, 109899785), (8190, 87919828), (10920, 65939871), (16380, 43959914), (32760, 21979957)]