2023667200

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 5411506320

約数和(自身を除く): 3387839120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 128, 152, 157, 160, 190, 200, 212, 256, 265, 304, 314, 320, 380, 400, 424, 475, 512, 530, 608, 628, 640, 760, 785, 800, 848, 950, 1007, 1060, 1216, 1256, 1280, 1325, 1520, 1570, 1600, 1696, 1900, 2014, 2120, 2432, 2512, 2560, 2650, 2983, 3040, 3140, 3200, 3392, 3800, 3925, 4028, 4240, 4864, 5024, 5035, 5300, 5966, 6080, 6280, 6400, 6784, 7600, 7850, 8056, 8321, 8480, 9728, 10048, 10070, 10600, 11932, 12160, 12560, 12800, 13568, 14915, 15200, 15700, 16112, 16642, 16960, 20096, 20140, 21200, 23864, 24320, 25120, 25175, 27136, 29830, 30400, 31400, 32224, 33284, 33920, 40192, 40280, 41605, 42400, 47728, 48640, 50240, 50350, 59660, 60800, 62800, 64448, 66568, 67840, 74575, 80384, 80560, 83210, 84800, 95456, 100480, 100700, 119320, 121600, 125600, 128896, 133136, 135680, 149150, 158099, 161120, 166420, 169600, 190912, 200960, 201400, 208025, 238640, 243200, 251200, 257792, 266272, 298300, 316198, 322240, 332840, 339200, 381824, 401920, 402800, 416050, 477280, 502400, 515584, 532544, 596600, 632396, 644480, 665680, 678400, 763648, 790495, 805600, 832100, 954560, 1004800, 1065088, 1193200, 1264792, 1288960, 1331360, 1527296, 1580990, 1611200, 1664200, 1909120, 2009600, 2130176, 2386400, 2529584, 2577920, 2662720, 3161980, 3222400, 3328400, 3818240, 3952475, 4260352, 4772800, 5059168, 5325440, 6323960, 6444800, 6656800, 7636480, 7904950, 9545600, 10118336, 10650880, 12647920, 12889600, 13313600, 15809900, 19091200, 20236672, 21301760, 25295840, 26627200, 31619800, 38182400, 40473344, 50591680, 53254400, 63239600, 80946688, 101183360, 106508800, 126479200, 202366720, 252958400, 404733440, 505916800, 1011833600, 2023667200]

約数ペア:

[(1, 2023667200), (2, 1011833600), (4, 505916800), (5, 404733440), (8, 252958400), (10, 202366720), (16, 126479200), (19, 106508800), (20, 101183360), (25, 80946688), (32, 63239600), (38, 53254400), (40, 50591680), (50, 40473344), (53, 38182400), (64, 31619800), (76, 26627200), (80, 25295840), (95, 21301760), (100, 20236672), (106, 19091200), (128, 15809900), (152, 13313600), (157, 12889600), (160, 12647920), (190, 10650880), (200, 10118336), (212, 9545600), (256, 7904950), (265, 7636480), (304, 6656800), (314, 6444800), (320, 6323960), (380, 5325440), (400, 5059168), (424, 4772800), (475, 4260352), (512, 3952475), (530, 3818240), (608, 3328400), (628, 3222400), (640, 3161980), (760, 2662720), (785, 2577920), (800, 2529584), (848, 2386400), (950, 2130176), (1007, 2009600), (1060, 1909120), (1216, 1664200), (1256, 1611200), (1280, 1580990), (1325, 1527296), (1520, 1331360), (1570, 1288960), (1600, 1264792), (1696, 1193200), (1900, 1065088), (2014, 1004800), (2120, 954560), (2432, 832100), (2512, 805600), (2560, 790495), (2650, 763648), (2983, 678400), (3040, 665680), (3140, 644480), (3200, 632396), (3392, 596600), (3800, 532544), (3925, 515584), (4028, 502400), (4240, 477280), (4864, 416050), (5024, 402800), (5035, 401920), (5300, 381824), (5966, 339200), (6080, 332840), (6280, 322240), (6400, 316198), (6784, 298300), (7600, 266272), (7850, 257792), (8056, 251200), (8321, 243200), (8480, 238640), (9728, 208025), (10048, 201400), (10070, 200960), (10600, 190912), (11932, 169600), (12160, 166420), (12560, 161120), (12800, 158099), (13568, 149150), (14915, 135680), (15200, 133136), (15700, 128896), (16112, 125600), (16642, 121600), (16960, 119320), (20096, 100700), (20140, 100480), (21200, 95456), (23864, 84800), (24320, 83210), (25120, 80560), (25175, 80384), (27136, 74575), (29830, 67840), (30400, 66568), (31400, 64448), (32224, 62800), (33284, 60800), (33920, 59660), (40192, 50350), (40280, 50240), (41605, 48640), (42400, 47728)]