188486760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20431

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 516537240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20399, 40798, 61197, 81596, 101995, 122394, 142793, 163192, 203990, 224389, 244788, 285586, 305985, 407980, 428379, 448778, 489576, 571172, 611970, 673167, 713965, 815960, 856758, 897556, 1121945, 1142344, 1223940, 1346334, 1427930, 1570723, 1713516, 1795112, 2141895, 2243890, 2447880, 2692668, 2855860, 3141446, 3365835, 3427032, 4283790, 4487780, 4712169, 5385336, 5711720, 6282892, 6731670, 7853615, 8567580, 8975560, 9424338, 12565784, 13463340, 15707230, 17135160, 18848676, 23560845, 26926680, 31414460, 37697352, 47121690, 62828920, 94243380, 188486760]

約数ペア:

[(1, 188486760), (2, 94243380), (3, 62828920), (4, 47121690), (5, 37697352), (6, 31414460), (7, 26926680), (8, 23560845), (10, 18848676), (11, 17135160), (12, 15707230), (14, 13463340), (15, 12565784), (20, 9424338), (21, 8975560), (22, 8567580), (24, 7853615), (28, 6731670), (30, 6282892), (33, 5711720), (35, 5385336), (40, 4712169), (42, 4487780), (44, 4283790), (55, 3427032), (56, 3365835), (60, 3141446), (66, 2855860), (70, 2692668), (77, 2447880), (84, 2243890), (88, 2141895), (105, 1795112), (110, 1713516), (120, 1570723), (132, 1427930), (140, 1346334), (154, 1223940), (165, 1142344), (168, 1121945), (210, 897556), (220, 856758), (231, 815960), (264, 713965), (280, 673167), (308, 611970), (330, 571172), (385, 489576), (420, 448778), (440, 428379), (462, 407980), (616, 305985), (660, 285586), (770, 244788), (840, 224389), (924, 203990), (1155, 163192), (1320, 142793), (1540, 122394), (1848, 101995), (2310, 81596), (3080, 61197), (4620, 40798), (9240, 20399)]