467289160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 1197504000

約数和(自身を除く): 730214840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 89, 92, 104, 115, 130, 178, 184, 230, 260, 299, 356, 439, 445, 460, 520, 598, 712, 878, 890, 920, 1157, 1196, 1495, 1756, 1780, 2047, 2195, 2314, 2392, 2990, 3512, 3560, 4094, 4390, 4628, 5707, 5785, 5980, 8188, 8780, 9256, 10097, 10235, 11414, 11570, 11960, 16376, 17560, 20194, 20470, 22828, 23140, 26611, 28535, 39071, 40388, 40940, 45656, 46280, 50485, 53222, 57070, 78142, 80776, 81880, 100970, 106444, 114140, 131261, 133055, 156284, 195355, 201940, 212888, 228280, 262522, 266110, 312568, 390710, 403880, 507923, 525044, 532220, 656305, 781420, 898633, 1015846, 1050088, 1064440, 1312610, 1562840, 1797266, 2031692, 2539615, 2625220, 3594532, 4063384, 4493165, 5079230, 5250440, 7189064, 8986330, 10158460, 11682229, 17972660, 20316920, 23364458, 35945320, 46728916, 58411145, 93457832, 116822290, 233644580, 467289160]

約数ペア:

[(1, 467289160), (2, 233644580), (4, 116822290), (5, 93457832), (8, 58411145), (10, 46728916), (13, 35945320), (20, 23364458), (23, 20316920), (26, 17972660), (40, 11682229), (46, 10158460), (52, 8986330), (65, 7189064), (89, 5250440), (92, 5079230), (104, 4493165), (115, 4063384), (130, 3594532), (178, 2625220), (184, 2539615), (230, 2031692), (260, 1797266), (299, 1562840), (356, 1312610), (439, 1064440), (445, 1050088), (460, 1015846), (520, 898633), (598, 781420), (712, 656305), (878, 532220), (890, 525044), (920, 507923), (1157, 403880), (1196, 390710), (1495, 312568), (1756, 266110), (1780, 262522), (2047, 228280), (2195, 212888), (2314, 201940), (2392, 195355), (2990, 156284), (3512, 133055), (3560, 131261), (4094, 114140), (4390, 106444), (4628, 100970), (5707, 81880), (5785, 80776), (5980, 78142), (8188, 57070), (8780, 53222), (9256, 50485), (10097, 46280), (10235, 45656), (11414, 40940), (11570, 40388), (11960, 39071), (16376, 28535), (17560, 26611), (20194, 23140), (20470, 22828)]