556520618520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{432659}}^1$

素因数の和:433079

約数の個数: 160

約数和(自身を含む): 1875243625200

約数和(自身を除く): 1318723006680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 397, 405, 540, 648, 794, 810, 1080, 1191, 1588, 1620, 1985, 2382, 3176, 3240, 3573, 3970, 4764, 5955, 7146, 7940, 9528, 10719, 11910, 14292, 15880, 17865, 21438, 23820, 28584, 32157, 35730, 42876, 47640, 53595, 64314, 71460, 85752, 107190, 128628, 142920, 160785, 214380, 257256, 321570, 428760, 432659, 643140, 865318, 1286280, 1297977, 1730636, 2163295, 2595954, 3461272, 3893931, 4326590, 5191908, 6489885, 7787862, 8653180, 10383816, 11681793, 12979770, 15575724, 17306360, 19469655, 23363586, 25959540, 31151448, 35045379, 38939310, 46727172, 51919080, 58408965, 70090758, 77878620, 93454344, 116817930, 140181516, 155757240, 171765623, 175226895, 233635860, 280363032, 343531246, 350453790, 467271720, 515296869, 687062492, 700907580, 858828115, 1030593738, 1374124984, 1401815160, 1545890607, 1717656230, 2061187476, 2576484345, 3091781214, 3435312460, 4122374952, 4637671821, 5152968690, 6183562428, 6870624920, 7729453035, 9275343642, 10305937380, 12367124856, 13913015463, 15458906070, 18550687284, 20611874760, 23188359105, 27826030926, 30917812140, 37101374568, 46376718210, 55652061852, 61835624280, 69565077315, 92753436420, 111304123704, 139130154630, 185506872840, 278260309260, 556520618520]

約数ペア:

[(1, 556520618520), (2, 278260309260), (3, 185506872840), (4, 139130154630), (5, 111304123704), (6, 92753436420), (8, 69565077315), (9, 61835624280), (10, 55652061852), (12, 46376718210), (15, 37101374568), (18, 30917812140), (20, 27826030926), (24, 23188359105), (27, 20611874760), (30, 18550687284), (36, 15458906070), (40, 13913015463), (45, 12367124856), (54, 10305937380), (60, 9275343642), (72, 7729453035), (81, 6870624920), (90, 6183562428), (108, 5152968690), (120, 4637671821), (135, 4122374952), (162, 3435312460), (180, 3091781214), (216, 2576484345), (270, 2061187476), (324, 1717656230), (360, 1545890607), (397, 1401815160), (405, 1374124984), (540, 1030593738), (648, 858828115), (794, 700907580), (810, 687062492), (1080, 515296869), (1191, 467271720), (1588, 350453790), (1620, 343531246), (1985, 280363032), (2382, 233635860), (3176, 175226895), (3240, 171765623), (3573, 155757240), (3970, 140181516), (4764, 116817930), (5955, 93454344), (7146, 77878620), (7940, 70090758), (9528, 58408965), (10719, 51919080), (11910, 46727172), (14292, 38939310), (15880, 35045379), (17865, 31151448), (21438, 25959540), (23820, 23363586), (28584, 19469655), (32157, 17306360), (35730, 15575724), (42876, 12979770), (47640, 11681793), (53595, 10383816), (64314, 8653180), (71460, 7787862), (85752, 6489885), (107190, 5191908), (128628, 4326590), (142920, 3893931), (160785, 3461272), (214380, 2595954), (257256, 2163295), (321570, 1730636), (428760, 1297977), (432659, 1286280), (643140, 865318)]