163674420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 582844416

約数和(自身を除く): 419169996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 967, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 1934, 2015, 2170, 2418, 2604, 2730, 2821, 2901, 3255, 3868, 4030, 4340, 4835, 4836, 5460, 5642, 5802, 6045, 6510, 6769, 8060, 8463, 9670, 11284, 11604, 12090, 12571, 13020, 13538, 14105, 14505, 16926, 19340, 20307, 24180, 25142, 27076, 28210, 29010, 29977, 33845, 33852, 37713, 40614, 42315, 50284, 56420, 58020, 59954, 62855, 67690, 75426, 81228, 84630, 87997, 89931, 101535, 119908, 125710, 135380, 149885, 150852, 169260, 175994, 179862, 188565, 203070, 209839, 251420, 263991, 299770, 351988, 359724, 377130, 389701, 406140, 419678, 439985, 449655, 527982, 599540, 629517, 754260, 779402, 839356, 879970, 899310, 1049195, 1055964, 1169103, 1259034, 1319955, 1558804, 1759940, 1798620, 1948505, 2098390, 2338206, 2518068, 2639910, 2727907, 3147585, 3897010, 4196780, 4676412, 5279820, 5455814, 5845515, 6295170, 7794020, 8183721, 10911628, 11691030, 12590340, 13639535, 16367442, 23382060, 27279070, 32734884, 40918605, 54558140, 81837210, 163674420]

約数ペア:

[(1, 163674420), (2, 81837210), (3, 54558140), (4, 40918605), (5, 32734884), (6, 27279070), (7, 23382060), (10, 16367442), (12, 13639535), (13, 12590340), (14, 11691030), (15, 10911628), (20, 8183721), (21, 7794020), (26, 6295170), (28, 5845515), (30, 5455814), (31, 5279820), (35, 4676412), (39, 4196780), (42, 3897010), (52, 3147585), (60, 2727907), (62, 2639910), (65, 2518068), (70, 2338206), (78, 2098390), (84, 1948505), (91, 1798620), (93, 1759940), (105, 1558804), (124, 1319955), (130, 1259034), (140, 1169103), (155, 1055964), (156, 1049195), (182, 899310), (186, 879970), (195, 839356), (210, 779402), (217, 754260), (260, 629517), (273, 599540), (310, 527982), (364, 449655), (372, 439985), (390, 419678), (403, 406140), (420, 389701), (434, 377130), (455, 359724), (465, 351988), (546, 299770), (620, 263991), (651, 251420), (780, 209839), (806, 203070), (868, 188565), (910, 179862), (930, 175994), (967, 169260), (1085, 150852), (1092, 149885), (1209, 135380), (1302, 125710), (1365, 119908), (1612, 101535), (1820, 89931), (1860, 87997), (1934, 84630), (2015, 81228), (2170, 75426), (2418, 67690), (2604, 62855), (2730, 59954), (2821, 58020), (2901, 56420), (3255, 50284), (3868, 42315), (4030, 40614), (4340, 37713), (4835, 33852), (4836, 33845), (5460, 29977), (5642, 29010), (5802, 28210), (6045, 27076), (6510, 25142), (6769, 24180), (8060, 20307), (8463, 19340), (9670, 16926), (11284, 14505), (11604, 14105), (12090, 13538), (12571, 13020)]