203663160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 513387720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 911, 920, 972, 1035, 1080, 1215, 1242, 1380, 1620, 1656, 1822, 1863, 1944, 2070, 2430, 2484, 2733, 2760, 3105, 3240, 3644, 3726, 4140, 4555, 4860, 4968, 5466, 5589, 6210, 7288, 7452, 8199, 8280, 9110, 9315, 9720, 10932, 11178, 12420, 13665, 14904, 16398, 18220, 18630, 20953, 21864, 22356, 24597, 24840, 27330, 27945, 32796, 36440, 37260, 40995, 41906, 44712, 49194, 54660, 55890, 62859, 65592, 73791, 74520, 81990, 83812, 98388, 104765, 109320, 111780, 122985, 125718, 147582, 163980, 167624, 188577, 196776, 209530, 221373, 223560, 245970, 251436, 295164, 314295, 327960, 368955, 377154, 419060, 442746, 491940, 502872, 565731, 590328, 628590, 737910, 754308, 838120, 885492, 942885, 983880, 1106865, 1131462, 1257180, 1475820, 1508616, 1697193, 1770984, 1885770, 2213730, 2262924, 2514360, 2828655, 2951640, 3394386, 3771540, 4427460, 4525848, 5091579, 5657310, 6788772, 7543080, 8485965, 8854920, 10183158, 11314620, 13577544, 16971930, 20366316, 22629240, 25457895, 33943860, 40732632, 50915790, 67887720, 101831580, 203663160]

約数ペア:

[(1, 203663160), (2, 101831580), (3, 67887720), (4, 50915790), (5, 40732632), (6, 33943860), (8, 25457895), (9, 22629240), (10, 20366316), (12, 16971930), (15, 13577544), (18, 11314620), (20, 10183158), (23, 8854920), (24, 8485965), (27, 7543080), (30, 6788772), (36, 5657310), (40, 5091579), (45, 4525848), (46, 4427460), (54, 3771540), (60, 3394386), (69, 2951640), (72, 2828655), (81, 2514360), (90, 2262924), (92, 2213730), (108, 1885770), (115, 1770984), (120, 1697193), (135, 1508616), (138, 1475820), (162, 1257180), (180, 1131462), (184, 1106865), (207, 983880), (216, 942885), (230, 885492), (243, 838120), (270, 754308), (276, 737910), (324, 628590), (345, 590328), (360, 565731), (405, 502872), (414, 491940), (460, 442746), (486, 419060), (540, 377154), (552, 368955), (621, 327960), (648, 314295), (690, 295164), (810, 251436), (828, 245970), (911, 223560), (920, 221373), (972, 209530), (1035, 196776), (1080, 188577), (1215, 167624), (1242, 163980), (1380, 147582), (1620, 125718), (1656, 122985), (1822, 111780), (1863, 109320), (1944, 104765), (2070, 98388), (2430, 83812), (2484, 81990), (2733, 74520), (2760, 73791), (3105, 65592), (3240, 62859), (3644, 55890), (3726, 54660), (4140, 49194), (4555, 44712), (4860, 41906), (4968, 40995), (5466, 37260), (5589, 36440), (6210, 32796), (7288, 27945), (7452, 27330), (8199, 24840), (8280, 24597), (9110, 22356), (9315, 21864), (9720, 20953), (10932, 18630), (11178, 18220), (12420, 16398), (13665, 14904)]