19396278240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1333

約数の個数: 192

約数和(自身を含む): 61846327872

約数和(自身を除く): 42450049632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 541, 565, 661, 678, 904, 1082, 1130, 1322, 1356, 1623, 1695, 1808, 1983, 2164, 2260, 2644, 2705, 2712, 3246, 3305, 3390, 3616, 3966, 4328, 4520, 5288, 5410, 5424, 6492, 6610, 6780, 7932, 8115, 8656, 9040, 9915, 10576, 10820, 10848, 12984, 13220, 13560, 15864, 16230, 17312, 18080, 19830, 21152, 21640, 25968, 26440, 27120, 31728, 32460, 39660, 43280, 51936, 52880, 54240, 61133, 63456, 64920, 74693, 79320, 86560, 105760, 122266, 129840, 149386, 158640, 183399, 224079, 244532, 259680, 298772, 305665, 317280, 357601, 366798, 373465, 448158, 489064, 597544, 611330, 715202, 733596, 746930, 896316, 916995, 978128, 1072803, 1120395, 1195088, 1222660, 1430404, 1467192, 1493860, 1788005, 1792632, 1833990, 1956256, 2145606, 2240790, 2390176, 2445320, 2860808, 2934384, 2987720, 3576010, 3585264, 3667980, 4291212, 4481580, 4890640, 5364015, 5721616, 5868768, 5975440, 7152020, 7170528, 7335960, 8582424, 8963160, 9781280, 10728030, 11443232, 11950880, 14304040, 14671920, 17164848, 17926320, 21456060, 28608080, 29343840, 34329696, 35852640, 40408913, 42912120, 57216160, 80817826, 85824240, 121226739, 161635652, 171648480, 202044565, 242453478, 323271304, 404089130, 484906956, 606133695, 646542608, 808178260, 969813912, 1212267390, 1293085216, 1616356520, 1939627824, 2424534780, 3232713040, 3879255648, 4849069560, 6465426080, 9698139120, 19396278240]

約数ペア:

[(1, 19396278240), (2, 9698139120), (3, 6465426080), (4, 4849069560), (5, 3879255648), (6, 3232713040), (8, 2424534780), (10, 1939627824), (12, 1616356520), (15, 1293085216), (16, 1212267390), (20, 969813912), (24, 808178260), (30, 646542608), (32, 606133695), (40, 484906956), (48, 404089130), (60, 323271304), (80, 242453478), (96, 202044565), (113, 171648480), (120, 161635652), (160, 121226739), (226, 85824240), (240, 80817826), (339, 57216160), (452, 42912120), (480, 40408913), (541, 35852640), (565, 34329696), (661, 29343840), (678, 28608080), (904, 21456060), (1082, 17926320), (1130, 17164848), (1322, 14671920), (1356, 14304040), (1623, 11950880), (1695, 11443232), (1808, 10728030), (1983, 9781280), (2164, 8963160), (2260, 8582424), (2644, 7335960), (2705, 7170528), (2712, 7152020), (3246, 5975440), (3305, 5868768), (3390, 5721616), (3616, 5364015), (3966, 4890640), (4328, 4481580), (4520, 4291212), (5288, 3667980), (5410, 3585264), (5424, 3576010), (6492, 2987720), (6610, 2934384), (6780, 2860808), (7932, 2445320), (8115, 2390176), (8656, 2240790), (9040, 2145606), (9915, 1956256), (10576, 1833990), (10820, 1792632), (10848, 1788005), (12984, 1493860), (13220, 1467192), (13560, 1430404), (15864, 1222660), (16230, 1195088), (17312, 1120395), (18080, 1072803), (19830, 978128), (21152, 916995), (21640, 896316), (25968, 746930), (26440, 733596), (27120, 715202), (31728, 611330), (32460, 597544), (39660, 489064), (43280, 448158), (51936, 373465), (52880, 366798), (54240, 357601), (61133, 317280), (63456, 305665), (64920, 298772), (74693, 259680), (79320, 244532), (86560, 224079), (105760, 183399), (122266, 158640), (129840, 149386)]