426156640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29269}}^1$

素因数の和:29304

約数の個数: 96

約数和(自身を含む): 1239174720

約数和(自身を除く): 813018080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 29269, 58538, 117076, 146345, 204883, 234152, 292690, 380497, 409766, 468304, 585380, 760994, 819532, 936608, 1024415, 1170760, 1521988, 1639064, 1902485, 2048830, 2341520, 2663479, 3043976, 3278128, 3804970, 4097660, 4683040, 5326958, 6087952, 6556256, 7609940, 8195320, 10653916, 12175904, 13317395, 15219880, 16390640, 21307832, 26634790, 30439760, 32781280, 42615664, 53269580, 60879520, 85231328, 106539160, 213078320, 426156640]

約数ペア:

[(1, 426156640), (2, 213078320), (4, 106539160), (5, 85231328), (7, 60879520), (8, 53269580), (10, 42615664), (13, 32781280), (14, 30439760), (16, 26634790), (20, 21307832), (26, 16390640), (28, 15219880), (32, 13317395), (35, 12175904), (40, 10653916), (52, 8195320), (56, 7609940), (65, 6556256), (70, 6087952), (80, 5326958), (91, 4683040), (104, 4097660), (112, 3804970), (130, 3278128), (140, 3043976), (160, 2663479), (182, 2341520), (208, 2048830), (224, 1902485), (260, 1639064), (280, 1521988), (364, 1170760), (416, 1024415), (455, 936608), (520, 819532), (560, 760994), (728, 585380), (910, 468304), (1040, 409766), (1120, 380497), (1456, 292690), (1820, 234152), (2080, 204883), (2912, 146345), (3640, 117076), (7280, 58538), (14560, 29269)]