4639339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19949}}^1$

素因数の和:20004

約数の個数: 240

約数和(自身を含む): 17366076000

約数和(自身を除く): 12726736560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 19949, 23256, 25840, 29070, 38760, 39898, 46512, 58140, 59847, 77520, 79796, 99745, 116280, 119694, 159592, 179541, 199490, 232560, 239388, 299235, 319184, 339133, 359082, 379031, 398980, 478776, 598470, 678266, 718164, 758062, 797960, 897705, 957552, 1017399, 1137093, 1196940, 1356532, 1436328, 1516124, 1595920, 1695665, 1795410, 1895155, 2034798, 2274186, 2393880, 2713064, 2872656, 3032248, 3052197, 3391330, 3411279, 3590820, 3790310, 4069596, 4548372, 4787760, 5086995, 5426128, 5685465, 6064496, 6104394, 6443527, 6782660, 6822558, 7181640, 7580620, 8139192, 9096744, 10173990, 11370930, 12208788, 12887054, 13565320, 13645116, 14363280, 15161240, 15260985, 16278384, 17056395, 18193488, 19330581, 20347980, 22741860, 24417576, 25774108, 27130640, 27290232, 30322480, 30521970, 32217635, 34112790, 38661162, 40695960, 45483720, 48835152, 51548216, 54580464, 57991743, 61043940, 64435270, 68225580, 77322324, 81391920, 90967440, 96652905, 103096432, 115983486, 122087880, 128870540, 136451160, 154644648, 193305810, 231966972, 244175760, 257741080, 272902320, 289958715, 309289296, 386611620, 463933944, 515482160, 579917430, 773223240, 927867888, 1159834860, 1546446480, 2319669720, 4639339440]

約数ペア:

[(1, 4639339440), (2, 2319669720), (3, 1546446480), (4, 1159834860), (5, 927867888), (6, 773223240), (8, 579917430), (9, 515482160), (10, 463933944), (12, 386611620), (15, 309289296), (16, 289958715), (17, 272902320), (18, 257741080), (19, 244175760), (20, 231966972), (24, 193305810), (30, 154644648), (34, 136451160), (36, 128870540), (38, 122087880), (40, 115983486), (45, 103096432), (48, 96652905), (51, 90967440), (57, 81391920), (60, 77322324), (68, 68225580), (72, 64435270), (76, 61043940), (80, 57991743), (85, 54580464), (90, 51548216), (95, 48835152), (102, 45483720), (114, 40695960), (120, 38661162), (136, 34112790), (144, 32217635), (152, 30521970), (153, 30322480), (170, 27290232), (171, 27130640), (180, 25774108), (190, 24417576), (204, 22741860), (228, 20347980), (240, 19330581), (255, 18193488), (272, 17056395), (285, 16278384), (304, 15260985), (306, 15161240), (323, 14363280), (340, 13645116), (342, 13565320), (360, 12887054), (380, 12208788), (408, 11370930), (456, 10173990), (510, 9096744), (570, 8139192), (612, 7580620), (646, 7181640), (680, 6822558), (684, 6782660), (720, 6443527), (760, 6104394), (765, 6064496), (816, 5685465), (855, 5426128), (912, 5086995), (969, 4787760), (1020, 4548372), (1140, 4069596), (1224, 3790310), (1292, 3590820), (1360, 3411279), (1368, 3391330), (1520, 3052197), (1530, 3032248), (1615, 2872656), (1710, 2713064), (1938, 2393880), (2040, 2274186), (2280, 2034798), (2448, 1895155), (2584, 1795410), (2736, 1695665), (2907, 1595920), (3060, 1516124), (3230, 1436328), (3420, 1356532), (3876, 1196940), (4080, 1137093), (4560, 1017399), (4845, 957552), (5168, 897705), (5814, 797960), (6120, 758062), (6460, 718164), (6840, 678266), (7752, 598470), (9690, 478776), (11628, 398980), (12240, 379031), (12920, 359082), (13680, 339133), (14535, 319184), (15504, 299235), (19380, 239388), (19949, 232560), (23256, 199490), (25840, 179541), (29070, 159592), (38760, 119694), (39898, 116280), (46512, 99745), (58140, 79796), (59847, 77520)]