16341780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 58480128

約数和(自身を除く): 42138348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 73, 78, 82, 84, 91, 105, 123, 130, 140, 146, 156, 164, 182, 195, 205, 210, 219, 246, 260, 273, 287, 292, 364, 365, 390, 410, 420, 438, 455, 492, 511, 533, 546, 574, 615, 730, 780, 820, 861, 876, 910, 949, 1022, 1066, 1092, 1095, 1148, 1230, 1365, 1435, 1460, 1533, 1599, 1722, 1820, 1898, 2044, 2132, 2190, 2460, 2555, 2665, 2730, 2847, 2870, 2993, 3066, 3198, 3444, 3731, 3796, 4305, 4380, 4745, 5110, 5330, 5460, 5694, 5740, 5986, 6132, 6396, 6643, 7462, 7665, 7995, 8610, 8979, 9490, 10220, 10660, 11193, 11388, 11972, 13286, 14235, 14924, 14965, 15330, 15990, 17220, 17958, 18655, 18980, 19929, 20951, 22386, 26572, 28470, 29930, 30660, 31980, 33215, 35916, 37310, 38909, 39858, 41902, 44772, 44895, 55965, 56940, 59860, 62853, 66430, 74620, 77818, 79716, 83804, 89790, 99645, 104755, 111930, 116727, 125706, 132860, 155636, 179580, 194545, 199290, 209510, 223860, 233454, 251412, 272363, 314265, 389090, 398580, 419020, 466908, 544726, 583635, 628530, 778180, 817089, 1089452, 1167270, 1257060, 1361815, 1634178, 2334540, 2723630, 3268356, 4085445, 5447260, 8170890, 16341780]

約数ペア:

[(1, 16341780), (2, 8170890), (3, 5447260), (4, 4085445), (5, 3268356), (6, 2723630), (7, 2334540), (10, 1634178), (12, 1361815), (13, 1257060), (14, 1167270), (15, 1089452), (20, 817089), (21, 778180), (26, 628530), (28, 583635), (30, 544726), (35, 466908), (39, 419020), (41, 398580), (42, 389090), (52, 314265), (60, 272363), (65, 251412), (70, 233454), (73, 223860), (78, 209510), (82, 199290), (84, 194545), (91, 179580), (105, 155636), (123, 132860), (130, 125706), (140, 116727), (146, 111930), (156, 104755), (164, 99645), (182, 89790), (195, 83804), (205, 79716), (210, 77818), (219, 74620), (246, 66430), (260, 62853), (273, 59860), (287, 56940), (292, 55965), (364, 44895), (365, 44772), (390, 41902), (410, 39858), (420, 38909), (438, 37310), (455, 35916), (492, 33215), (511, 31980), (533, 30660), (546, 29930), (574, 28470), (615, 26572), (730, 22386), (780, 20951), (820, 19929), (861, 18980), (876, 18655), (910, 17958), (949, 17220), (1022, 15990), (1066, 15330), (1092, 14965), (1095, 14924), (1148, 14235), (1230, 13286), (1365, 11972), (1435, 11388), (1460, 11193), (1533, 10660), (1599, 10220), (1722, 9490), (1820, 8979), (1898, 8610), (2044, 7995), (2132, 7665), (2190, 7462), (2460, 6643), (2555, 6396), (2665, 6132), (2730, 5986), (2847, 5740), (2870, 5694), (2993, 5460), (3066, 5330), (3198, 5110), (3444, 4745), (3731, 4380), (3796, 4305)]