463143720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 1579898880

約数和(自身を除く): 1116755160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 155, 156, 157, 183, 186, 195, 244, 248, 260, 305, 310, 312, 314, 366, 372, 390, 403, 465, 471, 488, 520, 610, 620, 628, 732, 744, 780, 785, 793, 806, 915, 930, 942, 1209, 1220, 1240, 1256, 1464, 1560, 1570, 1586, 1612, 1830, 1860, 1884, 1891, 2015, 2041, 2355, 2379, 2418, 2440, 3140, 3172, 3224, 3660, 3720, 3768, 3782, 3965, 4030, 4082, 4710, 4758, 4836, 4867, 5673, 6045, 6123, 6280, 6344, 7320, 7564, 7930, 8060, 8164, 9420, 9455, 9516, 9577, 9672, 9734, 10205, 11346, 11895, 12090, 12246, 14601, 15128, 15860, 16120, 16328, 18840, 18910, 19032, 19154, 19468, 20410, 22692, 23790, 24180, 24335, 24492, 24583, 28365, 28731, 29202, 30615, 31720, 37820, 38308, 38936, 40820, 45384, 47580, 47885, 48360, 48670, 48984, 49166, 56730, 57462, 58404, 61230, 63271, 73005, 73749, 75640, 76616, 81640, 95160, 95770, 97340, 98332, 113460, 114924, 116808, 122460, 122915, 124501, 126542, 143655, 146010, 147498, 189813, 191540, 194680, 196664, 226920, 229848, 244920, 245830, 249002, 253084, 287310, 292020, 294996, 296887, 316355, 368745, 373503, 379626, 383080, 491660, 498004, 506168, 574620, 584040, 589992, 593774, 622505, 632710, 737490, 747006, 759252, 890661, 949065, 983320, 996008, 1149240, 1187548, 1245010, 1265420, 1474980, 1484435, 1494012, 1518504, 1781322, 1867515, 1898130, 2375096, 2490020, 2530840, 2949960, 2968870, 2988024, 3562644, 3735030, 3796260, 3859531, 4453305, 4980040, 5937740, 7125288, 7470060, 7592520, 7719062, 8906610, 11578593, 11875480, 14940120, 15438124, 17813220, 19297655, 23157186, 30876248, 35626440, 38595310, 46314372, 57892965, 77190620, 92628744, 115785930, 154381240, 231571860, 463143720]

約数ペア:

[(1, 463143720), (2, 231571860), (3, 154381240), (4, 115785930), (5, 92628744), (6, 77190620), (8, 57892965), (10, 46314372), (12, 38595310), (13, 35626440), (15, 30876248), (20, 23157186), (24, 19297655), (26, 17813220), (30, 15438124), (31, 14940120), (39, 11875480), (40, 11578593), (52, 8906610), (60, 7719062), (61, 7592520), (62, 7470060), (65, 7125288), (78, 5937740), (93, 4980040), (104, 4453305), (120, 3859531), (122, 3796260), (124, 3735030), (130, 3562644), (155, 2988024), (156, 2968870), (157, 2949960), (183, 2530840), (186, 2490020), (195, 2375096), (244, 1898130), (248, 1867515), (260, 1781322), (305, 1518504), (310, 1494012), (312, 1484435), (314, 1474980), (366, 1265420), (372, 1245010), (390, 1187548), (403, 1149240), (465, 996008), (471, 983320), (488, 949065), (520, 890661), (610, 759252), (620, 747006), (628, 737490), (732, 632710), (744, 622505), (780, 593774), (785, 589992), (793, 584040), (806, 574620), (915, 506168), (930, 498004), (942, 491660), (1209, 383080), (1220, 379626), (1240, 373503), (1256, 368745), (1464, 316355), (1560, 296887), (1570, 294996), (1586, 292020), (1612, 287310), (1830, 253084), (1860, 249002), (1884, 245830), (1891, 244920), (2015, 229848), (2041, 226920), (2355, 196664), (2379, 194680), (2418, 191540), (2440, 189813), (3140, 147498), (3172, 146010), (3224, 143655), (3660, 126542), (3720, 124501), (3768, 122915), (3782, 122460), (3965, 116808), (4030, 114924), (4082, 113460), (4710, 98332), (4758, 97340), (4836, 95770), (4867, 95160), (5673, 81640), (6045, 76616), (6123, 75640), (6280, 73749), (6344, 73005), (7320, 63271), (7564, 61230), (7930, 58404), (8060, 57462), (8164, 56730), (9420, 49166), (9455, 48984), (9516, 48670), (9577, 48360), (9672, 47885), (9734, 47580), (10205, 45384), (11346, 40820), (11895, 38936), (12090, 38308), (12246, 37820), (14601, 31720), (15128, 30615), (15860, 29202), (16120, 28731), (16328, 28365), (18840, 24583), (18910, 24492), (19032, 24335), (19154, 24180), (19468, 23790), (20410, 22692)]