16245498880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5953}}^1$

素因数の和:6032

約数の個数: 176

約数和(自身を含む): 42998692464

約数和(自身を除く): 26753193584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 533, 640, 656, 820, 832, 1024, 1040, 1066, 1280, 1312, 1640, 1664, 2080, 2132, 2560, 2624, 2665, 3280, 3328, 4160, 4264, 5120, 5248, 5330, 5953, 6560, 6656, 8320, 8528, 10496, 10660, 11906, 13120, 13312, 16640, 17056, 20992, 21320, 23812, 26240, 29765, 33280, 34112, 41984, 42640, 47624, 52480, 59530, 66560, 68224, 77389, 85280, 95248, 104960, 119060, 136448, 154778, 170560, 190496, 209920, 238120, 244073, 272896, 309556, 341120, 380992, 386945, 476240, 488146, 545792, 619112, 682240, 761984, 773890, 952480, 976292, 1220365, 1238224, 1364480, 1523968, 1547780, 1904960, 1952584, 2440730, 2476448, 2728960, 3047936, 3095560, 3172949, 3809920, 3905168, 4881460, 4952896, 6095872, 6191120, 6345898, 7619840, 7810336, 9762920, 9905792, 12382240, 12691796, 15239680, 15620672, 15864745, 19525840, 19811584, 24764480, 25383592, 30479360, 31241344, 31729490, 39051680, 39623168, 49528960, 50767184, 62482688, 63458980, 78103360, 79246336, 99057920, 101534368, 124965376, 126917960, 156206720, 198115840, 203068736, 249930752, 253835920, 312413440, 396231680, 406137472, 507671840, 624826880, 812274944, 1015343680, 1249653760, 1624549888, 2030687360, 3249099776, 4061374720, 8122749440, 16245498880]

約数ペア:

[(1, 16245498880), (2, 8122749440), (4, 4061374720), (5, 3249099776), (8, 2030687360), (10, 1624549888), (13, 1249653760), (16, 1015343680), (20, 812274944), (26, 624826880), (32, 507671840), (40, 406137472), (41, 396231680), (52, 312413440), (64, 253835920), (65, 249930752), (80, 203068736), (82, 198115840), (104, 156206720), (128, 126917960), (130, 124965376), (160, 101534368), (164, 99057920), (205, 79246336), (208, 78103360), (256, 63458980), (260, 62482688), (320, 50767184), (328, 49528960), (410, 39623168), (416, 39051680), (512, 31729490), (520, 31241344), (533, 30479360), (640, 25383592), (656, 24764480), (820, 19811584), (832, 19525840), (1024, 15864745), (1040, 15620672), (1066, 15239680), (1280, 12691796), (1312, 12382240), (1640, 9905792), (1664, 9762920), (2080, 7810336), (2132, 7619840), (2560, 6345898), (2624, 6191120), (2665, 6095872), (3280, 4952896), (3328, 4881460), (4160, 3905168), (4264, 3809920), (5120, 3172949), (5248, 3095560), (5330, 3047936), (5953, 2728960), (6560, 2476448), (6656, 2440730), (8320, 1952584), (8528, 1904960), (10496, 1547780), (10660, 1523968), (11906, 1364480), (13120, 1238224), (13312, 1220365), (16640, 976292), (17056, 952480), (20992, 773890), (21320, 761984), (23812, 682240), (26240, 619112), (29765, 545792), (33280, 488146), (34112, 476240), (41984, 386945), (42640, 380992), (47624, 341120), (52480, 309556), (59530, 272896), (66560, 244073), (68224, 238120), (77389, 209920), (85280, 190496), (95248, 170560), (104960, 154778), (119060, 136448)]