18966516480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{96847}}^1$

素因数の和:96891

約数の個数: 216

約数和(自身を含む): 69483016512

約数和(自身を除く): 50516500032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 11520, 12240, 13056, 16320, 19584, 21760, 24480, 32640, 39168, 48960, 65280, 96847, 97920, 193694, 195840, 290541, 387388, 484235, 581082, 774776, 871623, 968470, 1162164, 1452705, 1549552, 1646399, 1743246, 1936940, 2324328, 2905410, 3099104, 3292798, 3486492, 3873880, 4358115, 4648656, 4939197, 5810820, 6198208, 6585596, 6972984, 7747760, 8231995, 8716230, 9297312, 9878394, 11621640, 12396416, 13171192, 13945968, 14817591, 15495520, 16463990, 17432460, 18594624, 19756788, 23243280, 24695985, 24792832, 26342384, 27891936, 29635182, 30991040, 32927980, 34864920, 37189248, 39513576, 46486560, 49391970, 52684768, 55783872, 59270364, 61982080, 65855960, 69729840, 74087955, 74378496, 79027152, 92973120, 98783940, 105369536, 111567744, 118540728, 123964160, 131711920, 139459680, 148175910, 158054304, 185946240, 197567880, 210739072, 223135488, 237081456, 263423840, 278919360, 296351820, 316108608, 371892480, 395135760, 421478144, 474162912, 526847680, 557838720, 592703640, 632217216, 790271520, 948325824, 1053695360, 1115677440, 1185407280, 1264434432, 1580543040, 1896651648, 2107390720, 2370814560, 3161086080, 3793303296, 4741629120, 6322172160, 9483258240, 18966516480]

約数ペア:

[(1, 18966516480), (2, 9483258240), (3, 6322172160), (4, 4741629120), (5, 3793303296), (6, 3161086080), (8, 2370814560), (9, 2107390720), (10, 1896651648), (12, 1580543040), (15, 1264434432), (16, 1185407280), (17, 1115677440), (18, 1053695360), (20, 948325824), (24, 790271520), (30, 632217216), (32, 592703640), (34, 557838720), (36, 526847680), (40, 474162912), (45, 421478144), (48, 395135760), (51, 371892480), (60, 316108608), (64, 296351820), (68, 278919360), (72, 263423840), (80, 237081456), (85, 223135488), (90, 210739072), (96, 197567880), (102, 185946240), (120, 158054304), (128, 148175910), (136, 139459680), (144, 131711920), (153, 123964160), (160, 118540728), (170, 111567744), (180, 105369536), (192, 98783940), (204, 92973120), (240, 79027152), (255, 74378496), (256, 74087955), (272, 69729840), (288, 65855960), (306, 61982080), (320, 59270364), (340, 55783872), (360, 52684768), (384, 49391970), (408, 46486560), (480, 39513576), (510, 37189248), (544, 34864920), (576, 32927980), (612, 30991040), (640, 29635182), (680, 27891936), (720, 26342384), (765, 24792832), (768, 24695985), (816, 23243280), (960, 19756788), (1020, 18594624), (1088, 17432460), (1152, 16463990), (1224, 15495520), (1280, 14817591), (1360, 13945968), (1440, 13171192), (1530, 12396416), (1632, 11621640), (1920, 9878394), (2040, 9297312), (2176, 8716230), (2304, 8231995), (2448, 7747760), (2720, 6972984), (2880, 6585596), (3060, 6198208), (3264, 5810820), (3840, 4939197), (4080, 4648656), (4352, 4358115), (4896, 3873880), (5440, 3486492), (5760, 3292798), (6120, 3099104), (6528, 2905410), (8160, 2324328), (9792, 1936940), (10880, 1743246), (11520, 1646399), (12240, 1549552), (13056, 1452705), (16320, 1162164), (19584, 968470), (21760, 871623), (24480, 774776), (32640, 581082), (39168, 484235), (48960, 387388), (65280, 290541), (96847, 195840), (97920, 193694)]