157306320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3874

約数の個数: 160

約数和(自身を含む): 570499200

約数和(自身を除く): 413192880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3833, 4104, 4560, 5130, 6840, 7666, 8208, 10260, 11499, 13680, 15332, 19165, 20520, 22998, 30664, 34497, 38330, 41040, 45996, 57495, 61328, 68994, 72827, 76660, 91992, 103491, 114990, 137988, 145654, 153320, 172485, 183984, 206982, 218481, 229980, 275976, 291308, 306640, 344970, 364135, 413964, 436962, 459960, 517455, 551952, 582616, 655443, 689940, 728270, 827928, 873924, 919920, 1034910, 1092405, 1165232, 1310886, 1379880, 1456540, 1655856, 1747848, 1966329, 2069820, 2184810, 2621772, 2759760, 2913080, 3277215, 3495696, 3932658, 4139640, 4369620, 5243544, 5826160, 6554430, 7865316, 8279280, 8739240, 9831645, 10487088, 13108860, 15730632, 17478480, 19663290, 26217720, 31461264, 39326580, 52435440, 78653160, 157306320]

約数ペア:

[(1, 157306320), (2, 78653160), (3, 52435440), (4, 39326580), (5, 31461264), (6, 26217720), (8, 19663290), (9, 17478480), (10, 15730632), (12, 13108860), (15, 10487088), (16, 9831645), (18, 8739240), (19, 8279280), (20, 7865316), (24, 6554430), (27, 5826160), (30, 5243544), (36, 4369620), (38, 4139640), (40, 3932658), (45, 3495696), (48, 3277215), (54, 2913080), (57, 2759760), (60, 2621772), (72, 2184810), (76, 2069820), (80, 1966329), (90, 1747848), (95, 1655856), (108, 1456540), (114, 1379880), (120, 1310886), (135, 1165232), (144, 1092405), (152, 1034910), (171, 919920), (180, 873924), (190, 827928), (216, 728270), (228, 689940), (240, 655443), (270, 582616), (285, 551952), (304, 517455), (342, 459960), (360, 436962), (380, 413964), (432, 364135), (456, 344970), (513, 306640), (540, 291308), (570, 275976), (684, 229980), (720, 218481), (760, 206982), (855, 183984), (912, 172485), (1026, 153320), (1080, 145654), (1140, 137988), (1368, 114990), (1520, 103491), (1710, 91992), (2052, 76660), (2160, 72827), (2280, 68994), (2565, 61328), (2736, 57495), (3420, 45996), (3833, 41040), (4104, 38330), (4560, 34497), (5130, 30664), (6840, 22998), (7666, 20520), (8208, 19165), (10260, 15332), (11499, 13680)]