193214520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 672740640

約数和(自身を除く): 479526120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 131, 136, 153, 170, 180, 204, 241, 255, 262, 306, 340, 360, 393, 408, 482, 510, 524, 612, 655, 680, 723, 765, 786, 964, 1020, 1048, 1179, 1205, 1224, 1310, 1446, 1530, 1572, 1928, 1965, 2040, 2169, 2227, 2358, 2410, 2620, 2892, 3060, 3144, 3615, 3930, 4097, 4338, 4454, 4716, 4820, 5240, 5784, 5895, 6120, 6681, 7230, 7860, 8194, 8676, 8908, 9432, 9640, 10845, 11135, 11790, 12291, 13362, 14460, 15720, 16388, 17352, 17816, 20043, 20485, 21690, 22270, 23580, 24582, 26724, 28920, 31571, 32776, 33405, 36873, 40086, 40970, 43380, 44540, 47160, 49164, 53448, 61455, 63142, 66810, 73746, 80172, 81940, 86760, 89080, 94713, 98328, 100215, 122910, 126284, 133620, 147492, 157855, 160344, 163880, 184365, 189426, 200430, 245820, 252568, 267240, 284139, 294984, 315710, 368730, 378852, 400860, 473565, 491640, 536707, 568278, 631420, 737460, 757704, 801720, 947130, 1073414, 1136556, 1262840, 1420695, 1474920, 1610121, 1894260, 2146828, 2273112, 2683535, 2841390, 3220242, 3788520, 4293656, 4830363, 5367070, 5682780, 6440484, 8050605, 9660726, 10734140, 11365560, 12880968, 16101210, 19321452, 21468280, 24151815, 32202420, 38642904, 48303630, 64404840, 96607260, 193214520]

約数ペア:

[(1, 193214520), (2, 96607260), (3, 64404840), (4, 48303630), (5, 38642904), (6, 32202420), (8, 24151815), (9, 21468280), (10, 19321452), (12, 16101210), (15, 12880968), (17, 11365560), (18, 10734140), (20, 9660726), (24, 8050605), (30, 6440484), (34, 5682780), (36, 5367070), (40, 4830363), (45, 4293656), (51, 3788520), (60, 3220242), (68, 2841390), (72, 2683535), (85, 2273112), (90, 2146828), (102, 1894260), (120, 1610121), (131, 1474920), (136, 1420695), (153, 1262840), (170, 1136556), (180, 1073414), (204, 947130), (241, 801720), (255, 757704), (262, 737460), (306, 631420), (340, 568278), (360, 536707), (393, 491640), (408, 473565), (482, 400860), (510, 378852), (524, 368730), (612, 315710), (655, 294984), (680, 284139), (723, 267240), (765, 252568), (786, 245820), (964, 200430), (1020, 189426), (1048, 184365), (1179, 163880), (1205, 160344), (1224, 157855), (1310, 147492), (1446, 133620), (1530, 126284), (1572, 122910), (1928, 100215), (1965, 98328), (2040, 94713), (2169, 89080), (2227, 86760), (2358, 81940), (2410, 80172), (2620, 73746), (2892, 66810), (3060, 63142), (3144, 61455), (3615, 53448), (3930, 49164), (4097, 47160), (4338, 44540), (4454, 43380), (4716, 40970), (4820, 40086), (5240, 36873), (5784, 33405), (5895, 32776), (6120, 31571), (6681, 28920), (7230, 26724), (7860, 24582), (8194, 23580), (8676, 22270), (8908, 21690), (9432, 20485), (9640, 20043), (10845, 17816), (11135, 17352), (11790, 16388), (12291, 15720), (13362, 14460)]