1227358881280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{938233}}^1$

素因数の和:938336

約数の個数: 160

約数和(自身を含む): 3409257132864

約数和(自身を除く): 2181898251584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2560, 2920, 3584, 4088, 4480, 4672, 5110, 5840, 8176, 8960, 9344, 10220, 11680, 16352, 17920, 18688, 20440, 23360, 32704, 37376, 40880, 46720, 65408, 81760, 93440, 130816, 163520, 186880, 261632, 327040, 654080, 938233, 1308160, 1876466, 3752932, 4691165, 6567631, 7505864, 9382330, 13135262, 15011728, 18764660, 26270524, 30023456, 32838155, 37529320, 52541048, 60046912, 65676310, 68491009, 75058640, 105082096, 120093824, 131352620, 136982018, 150117280, 210164192, 240187648, 262705240, 273964036, 300234560, 342455045, 420328384, 479437063, 480375296, 525410480, 547928072, 600469120, 684910090, 840656768, 958874126, 1050820960, 1095856144, 1200938240, 1369820180, 1681313536, 1917748252, 2101641920, 2191712288, 2397185315, 2401876480, 2739640360, 3362627072, 3835496504, 4203283840, 4383424576, 4794370630, 5479280720, 7670993008, 8406567680, 8766849152, 9588741260, 10958561440, 15341986016, 16813135360, 17533698304, 19177482520, 21917122880, 30683972032, 35067396608, 38354965040, 43834245760, 61367944064, 76709930080, 87668491520, 122735888128, 153419860160, 175336983040, 245471776256, 306839720320, 613679440640, 1227358881280]

約数ペア:

[(1, 1227358881280), (2, 613679440640), (4, 306839720320), (5, 245471776256), (7, 175336983040), (8, 153419860160), (10, 122735888128), (14, 87668491520), (16, 76709930080), (20, 61367944064), (28, 43834245760), (32, 38354965040), (35, 35067396608), (40, 30683972032), (56, 21917122880), (64, 19177482520), (70, 17533698304), (73, 16813135360), (80, 15341986016), (112, 10958561440), (128, 9588741260), (140, 8766849152), (146, 8406567680), (160, 7670993008), (224, 5479280720), (256, 4794370630), (280, 4383424576), (292, 4203283840), (320, 3835496504), (365, 3362627072), (448, 2739640360), (511, 2401876480), (512, 2397185315), (560, 2191712288), (584, 2101641920), (640, 1917748252), (730, 1681313536), (896, 1369820180), (1022, 1200938240), (1120, 1095856144), (1168, 1050820960), (1280, 958874126), (1460, 840656768), (1792, 684910090), (2044, 600469120), (2240, 547928072), (2336, 525410480), (2555, 480375296), (2560, 479437063), (2920, 420328384), (3584, 342455045), (4088, 300234560), (4480, 273964036), (4672, 262705240), (5110, 240187648), (5840, 210164192), (8176, 150117280), (8960, 136982018), (9344, 131352620), (10220, 120093824), (11680, 105082096), (16352, 75058640), (17920, 68491009), (18688, 65676310), (20440, 60046912), (23360, 52541048), (32704, 37529320), (37376, 32838155), (40880, 30023456), (46720, 26270524), (65408, 18764660), (81760, 15011728), (93440, 13135262), (130816, 9382330), (163520, 7505864), (186880, 6567631), (261632, 4691165), (327040, 3752932), (654080, 1876466), (938233, 1308160)]