316175200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 929940480

約数和(自身を除く): 613765280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 31, 32, 38, 40, 44, 50, 55, 61, 62, 76, 80, 88, 95, 100, 110, 122, 124, 152, 155, 160, 176, 190, 200, 209, 220, 244, 248, 275, 304, 305, 310, 341, 352, 380, 400, 418, 440, 475, 488, 496, 550, 589, 608, 610, 620, 671, 682, 760, 775, 800, 836, 880, 950, 976, 992, 1045, 1100, 1159, 1178, 1220, 1240, 1342, 1364, 1520, 1525, 1550, 1672, 1705, 1760, 1891, 1900, 1952, 2090, 2200, 2318, 2356, 2440, 2480, 2684, 2728, 2945, 3040, 3050, 3100, 3344, 3355, 3410, 3782, 3800, 4180, 4400, 4636, 4712, 4880, 4960, 5225, 5368, 5456, 5795, 5890, 6100, 6200, 6479, 6688, 6710, 6820, 7564, 7600, 8360, 8525, 8800, 9272, 9424, 9455, 9760, 10450, 10736, 10912, 11590, 11780, 12200, 12400, 12749, 12958, 13420, 13640, 14725, 15128, 15200, 16720, 16775, 17050, 18544, 18848, 18910, 20801, 20900, 21472, 23180, 23560, 24400, 24800, 25498, 25916, 26840, 27280, 28975, 29450, 30256, 32395, 33440, 33550, 34100, 35929, 37088, 37820, 41602, 41800, 46360, 47120, 47275, 48800, 50996, 51832, 53680, 54560, 57950, 58900, 60512, 63745, 64790, 67100, 68200, 71858, 75640, 83204, 83600, 92720, 94240, 94550, 101992, 103664, 104005, 107360, 115900, 117800, 127490, 129580, 134200, 136400, 143716, 151280, 161975, 166408, 167200, 179645, 185440, 189100, 203984, 207328, 208010, 231800, 235600, 254980, 259160, 268400, 272800, 287432, 302560, 318725, 323950, 332816, 359290, 378200, 395219, 407968, 416020, 463600, 471200, 509960, 518320, 520025, 536800, 574864, 637450, 647900, 665632, 718580, 756400, 790438, 832040, 898225, 927200, 1019920, 1036640, 1040050, 1149728, 1274900, 1295800, 1437160, 1512800, 1580876, 1664080, 1796450, 1976095, 2039840, 2080100, 2549800, 2591600, 2874320, 3161752, 3328160, 3592900, 3952190, 4160200, 5099600, 5183200, 5748640, 6323504, 7185800, 7904380, 8320400, 9880475, 10199200, 12647008, 14371600, 15808760, 16640800, 19760950, 28743200, 31617520, 39521900, 63235040, 79043800, 158087600, 316175200]

約数ペア:

[(1, 316175200), (2, 158087600), (4, 79043800), (5, 63235040), (8, 39521900), (10, 31617520), (11, 28743200), (16, 19760950), (19, 16640800), (20, 15808760), (22, 14371600), (25, 12647008), (31, 10199200), (32, 9880475), (38, 8320400), (40, 7904380), (44, 7185800), (50, 6323504), (55, 5748640), (61, 5183200), (62, 5099600), (76, 4160200), (80, 3952190), (88, 3592900), (95, 3328160), (100, 3161752), (110, 2874320), (122, 2591600), (124, 2549800), (152, 2080100), (155, 2039840), (160, 1976095), (176, 1796450), (190, 1664080), (200, 1580876), (209, 1512800), (220, 1437160), (244, 1295800), (248, 1274900), (275, 1149728), (304, 1040050), (305, 1036640), (310, 1019920), (341, 927200), (352, 898225), (380, 832040), (400, 790438), (418, 756400), (440, 718580), (475, 665632), (488, 647900), (496, 637450), (550, 574864), (589, 536800), (608, 520025), (610, 518320), (620, 509960), (671, 471200), (682, 463600), (760, 416020), (775, 407968), (800, 395219), (836, 378200), (880, 359290), (950, 332816), (976, 323950), (992, 318725), (1045, 302560), (1100, 287432), (1159, 272800), (1178, 268400), (1220, 259160), (1240, 254980), (1342, 235600), (1364, 231800), (1520, 208010), (1525, 207328), (1550, 203984), (1672, 189100), (1705, 185440), (1760, 179645), (1891, 167200), (1900, 166408), (1952, 161975), (2090, 151280), (2200, 143716), (2318, 136400), (2356, 134200), (2440, 129580), (2480, 127490), (2684, 117800), (2728, 115900), (2945, 107360), (3040, 104005), (3050, 103664), (3100, 101992), (3344, 94550), (3355, 94240), (3410, 92720), (3782, 83600), (3800, 83204), (4180, 75640), (4400, 71858), (4636, 68200), (4712, 67100), (4880, 64790), (4960, 63745), (5225, 60512), (5368, 58900), (5456, 57950), (5795, 54560), (5890, 53680), (6100, 51832), (6200, 50996), (6479, 48800), (6688, 47275), (6710, 47120), (6820, 46360), (7564, 41800), (7600, 41602), (8360, 37820), (8525, 37088), (8800, 35929), (9272, 34100), (9424, 33550), (9455, 33440), (9760, 32395), (10450, 30256), (10736, 29450), (10912, 28975), (11590, 27280), (11780, 26840), (12200, 25916), (12400, 25498), (12749, 24800), (12958, 24400), (13420, 23560), (13640, 23180), (14725, 21472), (15128, 20900), (15200, 20801), (16720, 18910), (16775, 18848), (17050, 18544)]