197184360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 631255680

約数和(自身を除く): 434071320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 204, 255, 326, 340, 408, 489, 510, 593, 652, 680, 815, 978, 1020, 1186, 1304, 1630, 1779, 1956, 2040, 2372, 2445, 2771, 2965, 3260, 3558, 3912, 4744, 4890, 5542, 5930, 6520, 7116, 8313, 8895, 9780, 10081, 11084, 11860, 13855, 14232, 16626, 17790, 19560, 20162, 22168, 23720, 27710, 30243, 33252, 35580, 40324, 41565, 50405, 55420, 60486, 66504, 71160, 80648, 83130, 96659, 100810, 110840, 120972, 151215, 166260, 193318, 201620, 241944, 289977, 302430, 332520, 386636, 403240, 483295, 579954, 604860, 773272, 966590, 1159908, 1209720, 1449885, 1643203, 1933180, 2319816, 2899770, 3286406, 3866360, 4929609, 5799540, 6572812, 8216015, 9859218, 11599080, 13145624, 16432030, 19718436, 24648045, 32864060, 39436872, 49296090, 65728120, 98592180, 197184360]

約数ペア:

[(1, 197184360), (2, 98592180), (3, 65728120), (4, 49296090), (5, 39436872), (6, 32864060), (8, 24648045), (10, 19718436), (12, 16432030), (15, 13145624), (17, 11599080), (20, 9859218), (24, 8216015), (30, 6572812), (34, 5799540), (40, 4929609), (51, 3866360), (60, 3286406), (68, 2899770), (85, 2319816), (102, 1933180), (120, 1643203), (136, 1449885), (163, 1209720), (170, 1159908), (204, 966590), (255, 773272), (326, 604860), (340, 579954), (408, 483295), (489, 403240), (510, 386636), (593, 332520), (652, 302430), (680, 289977), (815, 241944), (978, 201620), (1020, 193318), (1186, 166260), (1304, 151215), (1630, 120972), (1779, 110840), (1956, 100810), (2040, 96659), (2372, 83130), (2445, 80648), (2771, 71160), (2965, 66504), (3260, 60486), (3558, 55420), (3912, 50405), (4744, 41565), (4890, 40324), (5542, 35580), (5930, 33252), (6520, 30243), (7116, 27710), (8313, 23720), (8895, 22168), (9780, 20162), (10081, 19560), (11084, 17790), (11860, 16626), (13855, 14232)]