20301155070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 256

約数和(自身を含む): 59878932480

約数和(自身を除く): 39577777410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 31, 35, 42, 58, 62, 70, 87, 93, 105, 145, 155, 174, 186, 191, 203, 210, 217, 290, 310, 382, 406, 434, 435, 465, 563, 573, 609, 651, 870, 899, 930, 955, 1015, 1085, 1126, 1146, 1218, 1302, 1337, 1689, 1798, 1910, 2030, 2170, 2674, 2697, 2815, 2865, 3045, 3255, 3378, 3941, 4011, 4495, 5394, 5539, 5630, 5730, 5921, 6090, 6293, 6510, 6685, 7882, 8022, 8445, 8990, 11078, 11823, 11842, 12586, 13370, 13485, 16327, 16617, 16890, 17453, 17763, 18879, 19705, 20055, 23646, 26970, 27695, 29605, 31465, 32654, 33234, 34906, 35526, 37758, 38773, 39410, 40110, 41447, 48981, 52359, 55390, 59115, 59210, 62930, 77546, 81635, 82894, 83085, 87265, 88815, 94395, 97962, 104718, 107533, 114289, 116319, 118230, 122171, 124341, 163270, 166170, 171709, 174530, 177630, 188790, 193865, 207235, 215066, 228578, 232638, 244342, 244905, 248682, 261795, 322599, 342867, 343418, 366513, 387730, 414470, 489810, 506137, 515127, 523590, 537665, 571445, 581595, 610855, 621705, 645198, 685734, 733026, 752731, 858545, 1012274, 1030254, 1075330, 1142890, 1163190, 1201963, 1221710, 1243410, 1505462, 1518411, 1612995, 1714335, 1717090, 1832565, 2258193, 2403926, 2530685, 2575635, 3036822, 3118457, 3225990, 3333523, 3428670, 3542959, 3605889, 3665130, 3763655, 4516386, 5061370, 5151270, 6009815, 6236914, 6667046, 7085918, 7211778, 7527310, 7592055, 9355371, 10000569, 10628877, 11290965, 12019630, 15184110, 15592285, 16667615, 17714795, 18029445, 18710742, 20001138, 21257754, 21829199, 22581930, 23334661, 31184570, 33335230, 35429590, 36058890, 43658398, 46669322, 46776855, 50002845, 53144385, 65487597, 70003983, 93553710, 96672167, 100005690, 106288770, 109145995, 116673305, 130975194, 140007966, 193344334, 218291990, 233346610, 290016501, 327437985, 350019915, 483360835, 580033002, 654875970, 676705169, 700039830, 966721670, 1353410338, 1450082505, 2030115507, 2900165010, 3383525845, 4060231014, 6767051690, 10150577535, 20301155070]

約数ペア:

[(1, 20301155070), (2, 10150577535), (3, 6767051690), (5, 4060231014), (6, 3383525845), (7, 2900165010), (10, 2030115507), (14, 1450082505), (15, 1353410338), (21, 966721670), (29, 700039830), (30, 676705169), (31, 654875970), (35, 580033002), (42, 483360835), (58, 350019915), (62, 327437985), (70, 290016501), (87, 233346610), (93, 218291990), (105, 193344334), (145, 140007966), (155, 130975194), (174, 116673305), (186, 109145995), (191, 106288770), (203, 100005690), (210, 96672167), (217, 93553710), (290, 70003983), (310, 65487597), (382, 53144385), (406, 50002845), (434, 46776855), (435, 46669322), (465, 43658398), (563, 36058890), (573, 35429590), (609, 33335230), (651, 31184570), (870, 23334661), (899, 22581930), (930, 21829199), (955, 21257754), (1015, 20001138), (1085, 18710742), (1126, 18029445), (1146, 17714795), (1218, 16667615), (1302, 15592285), (1337, 15184110), (1689, 12019630), (1798, 11290965), (1910, 10628877), (2030, 10000569), (2170, 9355371), (2674, 7592055), (2697, 7527310), (2815, 7211778), (2865, 7085918), (3045, 6667046), (3255, 6236914), (3378, 6009815), (3941, 5151270), (4011, 5061370), (4495, 4516386), (5394, 3763655), (5539, 3665130), (5630, 3605889), (5730, 3542959), (5921, 3428670), (6090, 3333523), (6293, 3225990), (6510, 3118457), (6685, 3036822), (7882, 2575635), (8022, 2530685), (8445, 2403926), (8990, 2258193), (11078, 1832565), (11823, 1717090), (11842, 1714335), (12586, 1612995), (13370, 1518411), (13485, 1505462), (16327, 1243410), (16617, 1221710), (16890, 1201963), (17453, 1163190), (17763, 1142890), (18879, 1075330), (19705, 1030254), (20055, 1012274), (23646, 858545), (26970, 752731), (27695, 733026), (29605, 685734), (31465, 645198), (32654, 621705), (33234, 610855), (34906, 581595), (35526, 571445), (37758, 537665), (38773, 523590), (39410, 515127), (40110, 506137), (41447, 489810), (48981, 414470), (52359, 387730), (55390, 366513), (59115, 343418), (59210, 342867), (62930, 322599), (77546, 261795), (81635, 248682), (82894, 244905), (83085, 244342), (87265, 232638), (88815, 228578), (94395, 215066), (97962, 207235), (104718, 193865), (107533, 188790), (114289, 177630), (116319, 174530), (118230, 171709), (122171, 166170), (124341, 163270)]