22267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 73995264

約数和(自身を除く): 51727344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 73, 80, 82, 93, 120, 123, 124, 146, 155, 164, 186, 205, 219, 240, 246, 248, 292, 310, 328, 365, 372, 410, 438, 465, 492, 496, 584, 615, 620, 656, 730, 744, 820, 876, 930, 984, 1095, 1168, 1230, 1240, 1271, 1460, 1488, 1640, 1752, 1860, 1968, 2190, 2263, 2460, 2480, 2542, 2920, 2993, 3280, 3504, 3720, 3813, 4380, 4526, 4920, 5084, 5840, 5986, 6355, 6789, 7440, 7626, 8760, 8979, 9052, 9840, 10168, 11315, 11972, 12710, 13578, 14965, 15252, 17520, 17958, 18104, 19065, 20336, 22630, 23944, 25420, 27156, 29930, 30504, 33945, 35916, 36208, 38130, 44895, 45260, 47888, 50840, 54312, 59860, 61008, 67890, 71832, 76260, 89790, 90520, 92783, 101680, 108624, 119720, 135780, 143664, 152520, 179580, 181040, 185566, 239440, 271560, 278349, 305040, 359160, 371132, 463915, 543120, 556698, 718320, 742264, 927830, 1113396, 1391745, 1484528, 1855660, 2226792, 2783490, 3711320, 4453584, 5566980, 7422640, 11133960, 22267920]

約数ペア:

[(1, 22267920), (2, 11133960), (3, 7422640), (4, 5566980), (5, 4453584), (6, 3711320), (8, 2783490), (10, 2226792), (12, 1855660), (15, 1484528), (16, 1391745), (20, 1113396), (24, 927830), (30, 742264), (31, 718320), (40, 556698), (41, 543120), (48, 463915), (60, 371132), (62, 359160), (73, 305040), (80, 278349), (82, 271560), (93, 239440), (120, 185566), (123, 181040), (124, 179580), (146, 152520), (155, 143664), (164, 135780), (186, 119720), (205, 108624), (219, 101680), (240, 92783), (246, 90520), (248, 89790), (292, 76260), (310, 71832), (328, 67890), (365, 61008), (372, 59860), (410, 54312), (438, 50840), (465, 47888), (492, 45260), (496, 44895), (584, 38130), (615, 36208), (620, 35916), (656, 33945), (730, 30504), (744, 29930), (820, 27156), (876, 25420), (930, 23944), (984, 22630), (1095, 20336), (1168, 19065), (1230, 18104), (1240, 17958), (1271, 17520), (1460, 15252), (1488, 14965), (1640, 13578), (1752, 12710), (1860, 11972), (1968, 11315), (2190, 10168), (2263, 9840), (2460, 9052), (2480, 8979), (2542, 8760), (2920, 7626), (2993, 7440), (3280, 6789), (3504, 6355), (3720, 5986), (3813, 5840), (4380, 5084), (4526, 4920)]