895115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5351}}^1$

素因数の和:5425

約数の個数: 160

約数和(自身を含む): 3010307328

約数和(自身を除く): 2115192048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2788, 3280, 3485, 4080, 4182, 4920, 5351, 5576, 6970, 8364, 9840, 10455, 10702, 11152, 13940, 16053, 16728, 20910, 21404, 26755, 27880, 32106, 33456, 41820, 42808, 53510, 55760, 64212, 80265, 83640, 85616, 90967, 107020, 128424, 160530, 167280, 181934, 214040, 219391, 256848, 272901, 321060, 363868, 428080, 438782, 454835, 545802, 642120, 658173, 727736, 877564, 909670, 1091604, 1096955, 1284240, 1316346, 1364505, 1455472, 1755128, 1819340, 2183208, 2193910, 2632692, 2729010, 3290865, 3510256, 3638680, 3729647, 4366416, 4387820, 5265384, 5458020, 6581730, 7277360, 7459294, 8775640, 10530768, 10916040, 11188941, 13163460, 14918588, 17551280, 18648235, 21832080, 22377882, 26326920, 29837176, 37296470, 44755764, 52653840, 55944705, 59674352, 74592940, 89511528, 111889410, 149185880, 179023056, 223778820, 298371760, 447557640, 895115280]

約数ペア:

[(1, 895115280), (2, 447557640), (3, 298371760), (4, 223778820), (5, 179023056), (6, 149185880), (8, 111889410), (10, 89511528), (12, 74592940), (15, 59674352), (16, 55944705), (17, 52653840), (20, 44755764), (24, 37296470), (30, 29837176), (34, 26326920), (40, 22377882), (41, 21832080), (48, 18648235), (51, 17551280), (60, 14918588), (68, 13163460), (80, 11188941), (82, 10916040), (85, 10530768), (102, 8775640), (120, 7459294), (123, 7277360), (136, 6581730), (164, 5458020), (170, 5265384), (204, 4387820), (205, 4366416), (240, 3729647), (246, 3638680), (255, 3510256), (272, 3290865), (328, 2729010), (340, 2632692), (408, 2193910), (410, 2183208), (492, 1819340), (510, 1755128), (615, 1455472), (656, 1364505), (680, 1316346), (697, 1284240), (816, 1096955), (820, 1091604), (984, 909670), (1020, 877564), (1230, 727736), (1360, 658173), (1394, 642120), (1640, 545802), (1968, 454835), (2040, 438782), (2091, 428080), (2460, 363868), (2788, 321060), (3280, 272901), (3485, 256848), (4080, 219391), (4182, 214040), (4920, 181934), (5351, 167280), (5576, 160530), (6970, 128424), (8364, 107020), (9840, 90967), (10455, 85616), (10702, 83640), (11152, 80265), (13940, 64212), (16053, 55760), (16728, 53510), (20910, 42808), (21404, 41820), (26755, 33456), (27880, 32106)]