307948160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37013}}^1$

素因数の和:37045

約数の個数: 64

約数和(自身を含む): 792839880

約数和(自身を除く): 484891720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 37013, 74026, 148052, 185065, 296104, 370130, 481169, 592208, 740260, 962338, 1184416, 1480520, 1924676, 2368832, 2405845, 2961040, 3849352, 4737664, 4811690, 5922080, 7698704, 9623380, 11844160, 15397408, 19246760, 23688320, 30794816, 38493520, 61589632, 76987040, 153974080, 307948160]

約数ペア:

[(1, 307948160), (2, 153974080), (4, 76987040), (5, 61589632), (8, 38493520), (10, 30794816), (13, 23688320), (16, 19246760), (20, 15397408), (26, 11844160), (32, 9623380), (40, 7698704), (52, 5922080), (64, 4811690), (65, 4737664), (80, 3849352), (104, 2961040), (128, 2405845), (130, 2368832), (160, 1924676), (208, 1480520), (260, 1184416), (320, 962338), (416, 740260), (520, 592208), (640, 481169), (832, 370130), (1040, 296104), (1664, 185065), (2080, 148052), (4160, 74026), (8320, 37013)]