96878720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 252633600

約数和(自身を除く): 155754880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 257, 304, 310, 320, 380, 496, 514, 589, 608, 620, 640, 760, 992, 1028, 1178, 1216, 1240, 1285, 1520, 1984, 2056, 2356, 2432, 2480, 2570, 2945, 3040, 3968, 4112, 4712, 4883, 4960, 5140, 5890, 6080, 7967, 8224, 9424, 9766, 9920, 10280, 11780, 12160, 15934, 16448, 18848, 19532, 19840, 20560, 23560, 24415, 31868, 32896, 37696, 39064, 39835, 41120, 47120, 48830, 63736, 75392, 78128, 79670, 82240, 94240, 97660, 127472, 151373, 156256, 159340, 164480, 188480, 195320, 254944, 302746, 312512, 318680, 376960, 390640, 509888, 605492, 625024, 637360, 756865, 781280, 1019776, 1210984, 1274720, 1513730, 1562560, 2421968, 2549440, 3027460, 3125120, 4843936, 5098880, 6054920, 9687872, 12109840, 19375744, 24219680, 48439360, 96878720]

約数ペア:

[(1, 96878720), (2, 48439360), (4, 24219680), (5, 19375744), (8, 12109840), (10, 9687872), (16, 6054920), (19, 5098880), (20, 4843936), (31, 3125120), (32, 3027460), (38, 2549440), (40, 2421968), (62, 1562560), (64, 1513730), (76, 1274720), (80, 1210984), (95, 1019776), (124, 781280), (128, 756865), (152, 637360), (155, 625024), (160, 605492), (190, 509888), (248, 390640), (257, 376960), (304, 318680), (310, 312512), (320, 302746), (380, 254944), (496, 195320), (514, 188480), (589, 164480), (608, 159340), (620, 156256), (640, 151373), (760, 127472), (992, 97660), (1028, 94240), (1178, 82240), (1216, 79670), (1240, 78128), (1285, 75392), (1520, 63736), (1984, 48830), (2056, 47120), (2356, 41120), (2432, 39835), (2480, 39064), (2570, 37696), (2945, 32896), (3040, 31868), (3968, 24415), (4112, 23560), (4712, 20560), (4883, 19840), (4960, 19532), (5140, 18848), (5890, 16448), (6080, 15934), (7967, 12160), (8224, 11780), (9424, 10280), (9766, 9920)]