823469120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 224

約数和(自身を含む): 2264785920

約数和(自身を除く): 1441316800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 64, 68, 76, 80, 85, 95, 124, 136, 152, 155, 160, 170, 190, 248, 257, 272, 304, 310, 320, 323, 340, 380, 496, 514, 527, 544, 589, 608, 620, 646, 680, 760, 992, 1028, 1054, 1088, 1178, 1216, 1240, 1285, 1292, 1360, 1520, 1615, 1984, 2056, 2108, 2356, 2480, 2570, 2584, 2635, 2720, 2945, 3040, 3230, 4112, 4216, 4369, 4712, 4883, 4960, 5140, 5168, 5270, 5440, 5890, 6080, 6460, 7967, 8224, 8432, 8738, 9424, 9766, 9920, 10013, 10280, 10336, 10540, 11780, 12920, 15934, 16448, 16864, 17476, 18848, 19532, 20026, 20560, 20672, 21080, 21845, 23560, 24415, 25840, 31868, 33728, 34952, 37696, 39064, 39835, 40052, 41120, 42160, 43690, 47120, 48830, 50065, 51680, 63736, 69904, 78128, 79670, 80104, 82240, 83011, 84320, 87380, 94240, 97660, 100130, 103360, 127472, 135439, 139808, 151373, 156256, 159340, 160208, 166022, 168640, 174760, 188480, 195320, 200260, 254944, 270878, 279616, 302746, 312512, 318680, 320416, 332044, 349520, 390640, 400520, 415055, 509888, 541756, 605492, 637360, 640832, 664088, 677195, 699040, 756865, 781280, 801040, 830110, 1083512, 1210984, 1274720, 1328176, 1354390, 1398080, 1513730, 1562560, 1602080, 1660220, 2167024, 2421968, 2549440, 2573341, 2656352, 2708780, 3027460, 3204160, 3320440, 4334048, 4843936, 5146682, 5312704, 5417560, 6054920, 6640880, 8668096, 9687872, 10293364, 10835120, 12109840, 12866705, 13281760, 20586728, 21670240, 24219680, 25733410, 26563520, 41173456, 43340480, 48439360, 51466820, 82346912, 102933640, 164693824, 205867280, 411734560, 823469120]

約数ペア:

[(1, 823469120), (2, 411734560), (4, 205867280), (5, 164693824), (8, 102933640), (10, 82346912), (16, 51466820), (17, 48439360), (19, 43340480), (20, 41173456), (31, 26563520), (32, 25733410), (34, 24219680), (38, 21670240), (40, 20586728), (62, 13281760), (64, 12866705), (68, 12109840), (76, 10835120), (80, 10293364), (85, 9687872), (95, 8668096), (124, 6640880), (136, 6054920), (152, 5417560), (155, 5312704), (160, 5146682), (170, 4843936), (190, 4334048), (248, 3320440), (257, 3204160), (272, 3027460), (304, 2708780), (310, 2656352), (320, 2573341), (323, 2549440), (340, 2421968), (380, 2167024), (496, 1660220), (514, 1602080), (527, 1562560), (544, 1513730), (589, 1398080), (608, 1354390), (620, 1328176), (646, 1274720), (680, 1210984), (760, 1083512), (992, 830110), (1028, 801040), (1054, 781280), (1088, 756865), (1178, 699040), (1216, 677195), (1240, 664088), (1285, 640832), (1292, 637360), (1360, 605492), (1520, 541756), (1615, 509888), (1984, 415055), (2056, 400520), (2108, 390640), (2356, 349520), (2480, 332044), (2570, 320416), (2584, 318680), (2635, 312512), (2720, 302746), (2945, 279616), (3040, 270878), (3230, 254944), (4112, 200260), (4216, 195320), (4369, 188480), (4712, 174760), (4883, 168640), (4960, 166022), (5140, 160208), (5168, 159340), (5270, 156256), (5440, 151373), (5890, 139808), (6080, 135439), (6460, 127472), (7967, 103360), (8224, 100130), (8432, 97660), (8738, 94240), (9424, 87380), (9766, 84320), (9920, 83011), (10013, 82240), (10280, 80104), (10336, 79670), (10540, 78128), (11780, 69904), (12920, 63736), (15934, 51680), (16448, 50065), (16864, 48830), (17476, 47120), (18848, 43690), (19532, 42160), (20026, 41120), (20560, 40052), (20672, 39835), (21080, 39064), (21845, 37696), (23560, 34952), (24415, 33728), (25840, 31868)]