178832940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 619799040

約数和(自身を除く): 440966100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1097, 1140, 1235, 1254, 1430, 1482, 1716, 2090, 2145, 2194, 2470, 2508, 2717, 2860, 2964, 3135, 3291, 3705, 4180, 4290, 4388, 4940, 5434, 5485, 6270, 6582, 7410, 8151, 8580, 10868, 10970, 12067, 12540, 13164, 13585, 14261, 14820, 16302, 16455, 20843, 21940, 24134, 27170, 28522, 32604, 32910, 36201, 40755, 41686, 42783, 48268, 54340, 57044, 60335, 62529, 65820, 71305, 72402, 81510, 83372, 85566, 104215, 120670, 125058, 142610, 144804, 156871, 163020, 171132, 181005, 208430, 213915, 229273, 241340, 250116, 270959, 285220, 312645, 313742, 362010, 416860, 427830, 458546, 470613, 541918, 625290, 627484, 687819, 724020, 784355, 812877, 855660, 917092, 941226, 1083836, 1146365, 1250580, 1354795, 1375638, 1568710, 1625754, 1882452, 2292730, 2353065, 2709590, 2751276, 2980549, 3137420, 3251508, 3439095, 4064385, 4585460, 4706130, 5419180, 5961098, 6878190, 8128770, 8941647, 9412260, 11922196, 13756380, 14902745, 16257540, 17883294, 29805490, 35766588, 44708235, 59610980, 89416470, 178832940]

約数ペア:

[(1, 178832940), (2, 89416470), (3, 59610980), (4, 44708235), (5, 35766588), (6, 29805490), (10, 17883294), (11, 16257540), (12, 14902745), (13, 13756380), (15, 11922196), (19, 9412260), (20, 8941647), (22, 8128770), (26, 6878190), (30, 5961098), (33, 5419180), (38, 4706130), (39, 4585460), (44, 4064385), (52, 3439095), (55, 3251508), (57, 3137420), (60, 2980549), (65, 2751276), (66, 2709590), (76, 2353065), (78, 2292730), (95, 1882452), (110, 1625754), (114, 1568710), (130, 1375638), (132, 1354795), (143, 1250580), (156, 1146365), (165, 1083836), (190, 941226), (195, 917092), (209, 855660), (220, 812877), (228, 784355), (247, 724020), (260, 687819), (285, 627484), (286, 625290), (330, 541918), (380, 470613), (390, 458546), (418, 427830), (429, 416860), (494, 362010), (570, 313742), (572, 312645), (627, 285220), (660, 270959), (715, 250116), (741, 241340), (780, 229273), (836, 213915), (858, 208430), (988, 181005), (1045, 171132), (1097, 163020), (1140, 156871), (1235, 144804), (1254, 142610), (1430, 125058), (1482, 120670), (1716, 104215), (2090, 85566), (2145, 83372), (2194, 81510), (2470, 72402), (2508, 71305), (2717, 65820), (2860, 62529), (2964, 60335), (3135, 57044), (3291, 54340), (3705, 48268), (4180, 42783), (4290, 41686), (4388, 40755), (4940, 36201), (5434, 32910), (5485, 32604), (6270, 28522), (6582, 27170), (7410, 24134), (8151, 21940), (8580, 20843), (10868, 16455), (10970, 16302), (12067, 14820), (12540, 14261), (13164, 13585)]