214477920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3237

約数の個数: 144

約数和(自身を含む): 747714240

約数和(自身を除く): 533236320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3169, 3384, 3760, 4230, 4512, 5640, 6338, 6768, 7520, 8460, 9507, 11280, 12676, 13536, 15845, 16920, 19014, 22560, 25352, 28521, 31690, 33840, 38028, 47535, 50704, 57042, 63380, 67680, 76056, 95070, 101408, 114084, 126760, 142605, 148943, 152112, 190140, 228168, 253520, 285210, 297886, 304224, 380280, 446829, 456336, 507040, 570420, 595772, 744715, 760560, 893658, 912672, 1140840, 1191544, 1340487, 1489430, 1521120, 1787316, 2234145, 2281680, 2383088, 2680974, 2978860, 3574632, 4468290, 4563360, 4766176, 5361948, 5957720, 6702435, 7149264, 8936580, 10723896, 11915440, 13404870, 14298528, 17873160, 21447792, 23830880, 26809740, 35746320, 42895584, 53619480, 71492640, 107238960, 214477920]

約数ペア:

[(1, 214477920), (2, 107238960), (3, 71492640), (4, 53619480), (5, 42895584), (6, 35746320), (8, 26809740), (9, 23830880), (10, 21447792), (12, 17873160), (15, 14298528), (16, 13404870), (18, 11915440), (20, 10723896), (24, 8936580), (30, 7149264), (32, 6702435), (36, 5957720), (40, 5361948), (45, 4766176), (47, 4563360), (48, 4468290), (60, 3574632), (72, 2978860), (80, 2680974), (90, 2383088), (94, 2281680), (96, 2234145), (120, 1787316), (141, 1521120), (144, 1489430), (160, 1340487), (180, 1191544), (188, 1140840), (235, 912672), (240, 893658), (282, 760560), (288, 744715), (360, 595772), (376, 570420), (423, 507040), (470, 456336), (480, 446829), (564, 380280), (705, 304224), (720, 297886), (752, 285210), (846, 253520), (940, 228168), (1128, 190140), (1410, 152112), (1440, 148943), (1504, 142605), (1692, 126760), (1880, 114084), (2115, 101408), (2256, 95070), (2820, 76056), (3169, 67680), (3384, 63380), (3760, 57042), (4230, 50704), (4512, 47535), (5640, 38028), (6338, 33840), (6768, 31690), (7520, 28521), (8460, 25352), (9507, 22560), (11280, 19014), (12676, 16920), (13536, 15845)]