2972534640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 9362496000

約数和(自身を除く): 6389961360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 199, 218, 240, 327, 398, 436, 545, 571, 597, 654, 796, 872, 995, 1090, 1142, 1194, 1308, 1592, 1635, 1713, 1744, 1990, 2180, 2284, 2388, 2616, 2855, 2985, 3184, 3270, 3426, 3980, 4360, 4568, 4776, 5232, 5710, 5970, 6540, 6852, 7960, 8565, 8720, 9136, 9552, 11420, 11940, 13080, 13704, 15920, 17130, 21691, 22840, 23880, 26160, 27408, 34260, 43382, 45680, 47760, 62239, 65073, 68520, 86764, 108455, 113629, 124478, 130146, 137040, 173528, 186717, 216910, 227258, 248956, 260292, 311195, 325365, 340887, 347056, 373434, 433820, 454516, 497912, 520584, 568145, 622390, 650730, 681774, 746868, 867640, 909032, 933585, 995824, 1041168, 1136290, 1244780, 1301460, 1363548, 1493736, 1704435, 1735280, 1818064, 1867170, 2272580, 2489560, 2602920, 2727096, 2987472, 3408870, 3734340, 4545160, 4979120, 5205840, 5454192, 6817740, 7468680, 9090320, 12385561, 13635480, 14937360, 24771122, 27270960, 37156683, 49542244, 61927805, 74313366, 99084488, 123855610, 148626732, 185783415, 198168976, 247711220, 297253464, 371566830, 495422440, 594506928, 743133660, 990844880, 1486267320, 2972534640]

約数ペア:

[(1, 2972534640), (2, 1486267320), (3, 990844880), (4, 743133660), (5, 594506928), (6, 495422440), (8, 371566830), (10, 297253464), (12, 247711220), (15, 198168976), (16, 185783415), (20, 148626732), (24, 123855610), (30, 99084488), (40, 74313366), (48, 61927805), (60, 49542244), (80, 37156683), (109, 27270960), (120, 24771122), (199, 14937360), (218, 13635480), (240, 12385561), (327, 9090320), (398, 7468680), (436, 6817740), (545, 5454192), (571, 5205840), (597, 4979120), (654, 4545160), (796, 3734340), (872, 3408870), (995, 2987472), (1090, 2727096), (1142, 2602920), (1194, 2489560), (1308, 2272580), (1592, 1867170), (1635, 1818064), (1713, 1735280), (1744, 1704435), (1990, 1493736), (2180, 1363548), (2284, 1301460), (2388, 1244780), (2616, 1136290), (2855, 1041168), (2985, 995824), (3184, 933585), (3270, 909032), (3426, 867640), (3980, 746868), (4360, 681774), (4568, 650730), (4776, 622390), (5232, 568145), (5710, 520584), (5970, 497912), (6540, 454516), (6852, 433820), (7960, 373434), (8565, 347056), (8720, 340887), (9136, 325365), (9552, 311195), (11420, 260292), (11940, 248956), (13080, 227258), (13704, 216910), (15920, 186717), (17130, 173528), (21691, 137040), (22840, 130146), (23880, 124478), (26160, 113629), (27408, 108455), (34260, 86764), (43382, 68520), (45680, 65073), (47760, 62239)]