228098520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 877443840

約数和(自身を除く): 649345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 47, 51, 52, 60, 61, 65, 68, 72, 78, 85, 90, 94, 102, 104, 117, 120, 122, 130, 136, 141, 153, 156, 170, 180, 183, 188, 195, 204, 221, 234, 235, 244, 255, 260, 282, 305, 306, 312, 340, 360, 366, 376, 390, 408, 423, 442, 468, 470, 488, 510, 520, 549, 564, 585, 610, 611, 612, 663, 680, 705, 732, 765, 780, 793, 799, 846, 884, 915, 936, 940, 1020, 1037, 1098, 1105, 1128, 1170, 1220, 1222, 1224, 1326, 1410, 1464, 1530, 1560, 1586, 1598, 1692, 1768, 1830, 1833, 1880, 1989, 2040, 2074, 2115, 2196, 2210, 2340, 2379, 2397, 2440, 2444, 2652, 2745, 2820, 2867, 3055, 3060, 3111, 3172, 3196, 3315, 3384, 3660, 3666, 3965, 3978, 3995, 4148, 4230, 4392, 4420, 4680, 4758, 4794, 4888, 5185, 5304, 5490, 5499, 5640, 5734, 6110, 6120, 6222, 6344, 6392, 6630, 7137, 7191, 7320, 7332, 7930, 7956, 7990, 8296, 8460, 8601, 8840, 9165, 9333, 9516, 9588, 9945, 10370, 10387, 10980, 10998, 11468, 11895, 11985, 12220, 12444, 13260, 13481, 14274, 14335, 14382, 14664, 15555, 15860, 15912, 15980, 16920, 17202, 18330, 18666, 19032, 19176, 19890, 20740, 20774, 21960, 21996, 22936, 23790, 23970, 24440, 24888, 25803, 26520, 26962, 27495, 28548, 28670, 28764, 31110, 31161, 31720, 31960, 34404, 35685, 35955, 36660, 37271, 37332, 39780, 40443, 41480, 41548, 43005, 43992, 46665, 47580, 47940, 48739, 51606, 51935, 53924, 54990, 57096, 57340, 57528, 62220, 62322, 67405, 68808, 71370, 71910, 73320, 74542, 74664, 79560, 80886, 83096, 86010, 93330, 93483, 95160, 95880, 97478, 103212, 103870, 107848, 109980, 111813, 114680, 121329, 124440, 124644, 129015, 134810, 142740, 143820, 146217, 149084, 155805, 161772, 172020, 186355, 186660, 186966, 194956, 202215, 206424, 207740, 219960, 223626, 242658, 243695, 249288, 258030, 269620, 285480, 287640, 292434, 298168, 311610, 323544, 335439, 344040, 372710, 373320, 373932, 389912, 404430, 415480, 438651, 447252, 467415, 485316, 487390, 516060, 539240, 559065, 584868, 606645, 623220, 633607, 670878, 731085, 745420, 747864, 808860, 877302, 894504, 934830, 970632, 974780, 1032120, 1118130, 1169736, 1213290, 1246440, 1267214, 1341756, 1462170, 1490840, 1617720, 1677195, 1754604, 1869660, 1900821, 1949560, 2193255, 2236260, 2426580, 2534428, 2683512, 2924340, 3168035, 3354390, 3509208, 3739320, 3801642, 4386510, 4472520, 4853160, 5068856, 5702463, 5848680, 6336070, 6708780, 7603284, 8773020, 9504105, 11404926, 12672140, 13417560, 15206568, 17546040, 19008210, 22809852, 25344280, 28512315, 38016420, 45619704, 57024630, 76032840, 114049260, 228098520]

約数ペア:

[(1, 228098520), (2, 114049260), (3, 76032840), (4, 57024630), (5, 45619704), (6, 38016420), (8, 28512315), (9, 25344280), (10, 22809852), (12, 19008210), (13, 17546040), (15, 15206568), (17, 13417560), (18, 12672140), (20, 11404926), (24, 9504105), (26, 8773020), (30, 7603284), (34, 6708780), (36, 6336070), (39, 5848680), (40, 5702463), (45, 5068856), (47, 4853160), (51, 4472520), (52, 4386510), (60, 3801642), (61, 3739320), (65, 3509208), (68, 3354390), (72, 3168035), (78, 2924340), (85, 2683512), (90, 2534428), (94, 2426580), (102, 2236260), (104, 2193255), (117, 1949560), (120, 1900821), (122, 1869660), (130, 1754604), (136, 1677195), (141, 1617720), (153, 1490840), (156, 1462170), (170, 1341756), (180, 1267214), (183, 1246440), (188, 1213290), (195, 1169736), (204, 1118130), (221, 1032120), (234, 974780), (235, 970632), (244, 934830), (255, 894504), (260, 877302), (282, 808860), (305, 747864), (306, 745420), (312, 731085), (340, 670878), (360, 633607), (366, 623220), (376, 606645), (390, 584868), (408, 559065), (423, 539240), (442, 516060), (468, 487390), (470, 485316), (488, 467415), (510, 447252), (520, 438651), (549, 415480), (564, 404430), (585, 389912), (610, 373932), (611, 373320), (612, 372710), (663, 344040), (680, 335439), (705, 323544), (732, 311610), (765, 298168), (780, 292434), (793, 287640), (799, 285480), (846, 269620), (884, 258030), (915, 249288), (936, 243695), (940, 242658), (1020, 223626), (1037, 219960), (1098, 207740), (1105, 206424), (1128, 202215), (1170, 194956), (1220, 186966), (1222, 186660), (1224, 186355), (1326, 172020), (1410, 161772), (1464, 155805), (1530, 149084), (1560, 146217), (1586, 143820), (1598, 142740), (1692, 134810), (1768, 129015), (1830, 124644), (1833, 124440), (1880, 121329), (1989, 114680), (2040, 111813), (2074, 109980), (2115, 107848), (2196, 103870), (2210, 103212), (2340, 97478), (2379, 95880), (2397, 95160), (2440, 93483), (2444, 93330), (2652, 86010), (2745, 83096), (2820, 80886), (2867, 79560), (3055, 74664), (3060, 74542), (3111, 73320), (3172, 71910), (3196, 71370), (3315, 68808), (3384, 67405), (3660, 62322), (3666, 62220), (3965, 57528), (3978, 57340), (3995, 57096), (4148, 54990), (4230, 53924), (4392, 51935), (4420, 51606), (4680, 48739), (4758, 47940), (4794, 47580), (4888, 46665), (5185, 43992), (5304, 43005), (5490, 41548), (5499, 41480), (5640, 40443), (5734, 39780), (6110, 37332), (6120, 37271), (6222, 36660), (6344, 35955), (6392, 35685), (6630, 34404), (7137, 31960), (7191, 31720), (7320, 31161), (7332, 31110), (7930, 28764), (7956, 28670), (7990, 28548), (8296, 27495), (8460, 26962), (8601, 26520), (8840, 25803), (9165, 24888), (9333, 24440), (9516, 23970), (9588, 23790), (9945, 22936), (10370, 21996), (10387, 21960), (10980, 20774), (10998, 20740), (11468, 19890), (11895, 19176), (11985, 19032), (12220, 18666), (12444, 18330), (13260, 17202), (13481, 16920), (14274, 15980), (14335, 15912), (14382, 15860), (14664, 15555)]