15194877440

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4052

約数の個数: 160

約数和(自身を含む): 39018529440

約数和(自身を除く): 23823652000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 89, 128, 136, 160, 170, 178, 256, 272, 320, 340, 356, 445, 512, 544, 640, 680, 712, 890, 1088, 1280, 1360, 1424, 1513, 1780, 2176, 2560, 2720, 2848, 3026, 3560, 3923, 4352, 5440, 5696, 6052, 7120, 7565, 7846, 8704, 10880, 11392, 12104, 14240, 15130, 15692, 19615, 21760, 22784, 24208, 28480, 30260, 31384, 39230, 43520, 45568, 48416, 56960, 60520, 62768, 66691, 78460, 96832, 113920, 121040, 125536, 133382, 156920, 193664, 227840, 242080, 251072, 266764, 313840, 333455, 349147, 387328, 484160, 502144, 533528, 627680, 666910, 698294, 774656, 968320, 1004288, 1067056, 1255360, 1333820, 1396588, 1745735, 1936640, 2008576, 2134112, 2510720, 2667640, 2793176, 3491470, 3873280, 4268224, 5021440, 5335280, 5586352, 5935499, 6982940, 8536448, 10042880, 10670560, 11172704, 11870998, 13965880, 17072896, 21341120, 22345408, 23741996, 27931760, 29677495, 34145792, 42682240, 44690816, 47483992, 55863520, 59354990, 85364480, 89381632, 94967984, 111727040, 118709980, 170728960, 178763264, 189935968, 223454080, 237419960, 379871936, 446908160, 474839920, 759743872, 893816320, 949679840, 1519487744, 1899359680, 3038975488, 3798719360, 7597438720, 15194877440]

約数ペア:

[(1, 15194877440), (2, 7597438720), (4, 3798719360), (5, 3038975488), (8, 1899359680), (10, 1519487744), (16, 949679840), (17, 893816320), (20, 759743872), (32, 474839920), (34, 446908160), (40, 379871936), (64, 237419960), (68, 223454080), (80, 189935968), (85, 178763264), (89, 170728960), (128, 118709980), (136, 111727040), (160, 94967984), (170, 89381632), (178, 85364480), (256, 59354990), (272, 55863520), (320, 47483992), (340, 44690816), (356, 42682240), (445, 34145792), (512, 29677495), (544, 27931760), (640, 23741996), (680, 22345408), (712, 21341120), (890, 17072896), (1088, 13965880), (1280, 11870998), (1360, 11172704), (1424, 10670560), (1513, 10042880), (1780, 8536448), (2176, 6982940), (2560, 5935499), (2720, 5586352), (2848, 5335280), (3026, 5021440), (3560, 4268224), (3923, 3873280), (4352, 3491470), (5440, 2793176), (5696, 2667640), (6052, 2510720), (7120, 2134112), (7565, 2008576), (7846, 1936640), (8704, 1745735), (10880, 1396588), (11392, 1333820), (12104, 1255360), (14240, 1067056), (15130, 1004288), (15692, 968320), (19615, 774656), (21760, 698294), (22784, 666910), (24208, 627680), (28480, 533528), (30260, 502144), (31384, 484160), (39230, 387328), (43520, 349147), (45568, 333455), (48416, 313840), (56960, 266764), (60520, 251072), (62768, 242080), (66691, 227840), (78460, 193664), (96832, 156920), (113920, 133382), (121040, 125536)]