1227305760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5911

約数の個数: 192

約数和(自身を含む): 4247147520

約数和(自身を除く): 3019841760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2622, 2760, 3040, 3496, 3680, 4370, 4560, 5244, 5520, 5851, 6555, 6992, 8740, 9120, 10488, 11040, 11702, 13110, 13984, 17480, 17553, 20976, 23404, 26220, 29255, 34960, 35106, 41952, 46808, 52440, 58510, 69920, 70212, 87765, 93616, 104880, 111169, 117020, 134573, 140424, 175530, 187232, 209760, 222338, 234040, 269146, 280848, 333507, 351060, 403719, 444676, 468080, 538292, 555845, 561696, 667014, 672865, 702120, 807438, 889352, 936160, 1076584, 1111690, 1334028, 1345730, 1404240, 1614876, 1667535, 1778704, 2018595, 2153168, 2223380, 2556887, 2668056, 2691460, 2808480, 3229752, 3335070, 3557408, 4037190, 4306336, 4446760, 5113774, 5336112, 5382920, 6459504, 6670140, 7670661, 8074380, 8893520, 10227548, 10672224, 10765840, 12784435, 12919008, 13340280, 15341322, 16148760, 17787040, 20455096, 21531680, 25568870, 26680560, 30682644, 32297520, 38353305, 40910192, 51137740, 53361120, 61365288, 64595040, 76706610, 81820384, 102275480, 122730576, 153413220, 204550960, 245461152, 306826440, 409101920, 613652880, 1227305760]

約数ペア:

[(1, 1227305760), (2, 613652880), (3, 409101920), (4, 306826440), (5, 245461152), (6, 204550960), (8, 153413220), (10, 122730576), (12, 102275480), (15, 81820384), (16, 76706610), (19, 64595040), (20, 61365288), (23, 53361120), (24, 51137740), (30, 40910192), (32, 38353305), (38, 32297520), (40, 30682644), (46, 26680560), (48, 25568870), (57, 21531680), (60, 20455096), (69, 17787040), (76, 16148760), (80, 15341322), (92, 13340280), (95, 12919008), (96, 12784435), (114, 10765840), (115, 10672224), (120, 10227548), (138, 8893520), (152, 8074380), (160, 7670661), (184, 6670140), (190, 6459504), (228, 5382920), (230, 5336112), (240, 5113774), (276, 4446760), (285, 4306336), (304, 4037190), (345, 3557408), (368, 3335070), (380, 3229752), (437, 2808480), (456, 2691460), (460, 2668056), (480, 2556887), (552, 2223380), (570, 2153168), (608, 2018595), (690, 1778704), (736, 1667535), (760, 1614876), (874, 1404240), (912, 1345730), (920, 1334028), (1104, 1111690), (1140, 1076584), (1311, 936160), (1380, 889352), (1520, 807438), (1748, 702120), (1824, 672865), (1840, 667014), (2185, 561696), (2208, 555845), (2280, 538292), (2622, 468080), (2760, 444676), (3040, 403719), (3496, 351060), (3680, 333507), (4370, 280848), (4560, 269146), (5244, 234040), (5520, 222338), (5851, 209760), (6555, 187232), (6992, 175530), (8740, 140424), (9120, 134573), (10488, 117020), (11040, 111169), (11702, 104880), (13110, 93616), (13984, 87765), (17480, 70212), (17553, 69920), (20976, 58510), (23404, 52440), (26220, 46808), (29255, 41952), (34960, 35106)]