7980290010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 384

約数和(自身を含む): 27011432448

約数和(自身を除く): 19031142438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 121, 126, 154, 155, 165, 186, 198, 210, 217, 231, 242, 279, 307, 310, 315, 330, 341, 363, 385, 434, 462, 465, 495, 558, 605, 614, 630, 651, 682, 693, 726, 770, 847, 921, 930, 990, 1023, 1085, 1089, 1155, 1210, 1302, 1331, 1386, 1395, 1535, 1694, 1705, 1815, 1842, 1953, 2046, 2149, 2170, 2178, 2310, 2387, 2541, 2662, 2763, 2790, 3069, 3070, 3255, 3377, 3410, 3465, 3630, 3751, 3906, 3993, 4235, 4298, 4605, 4774, 5082, 5115, 5445, 5526, 6138, 6447, 6510, 6655, 6754, 6930, 7161, 7502, 7623, 7986, 8470, 9210, 9317, 9517, 9765, 10131, 10230, 10745, 10890, 11253, 11935, 11979, 12705, 12894, 13310, 13815, 14322, 15246, 15345, 16885, 18634, 18755, 19034, 19341, 19530, 19965, 20262, 21483, 21490, 22506, 23639, 23870, 23958, 25410, 26257, 27630, 27951, 28551, 30393, 30690, 32235, 33759, 33770, 35805, 37147, 37510, 38115, 38682, 39930, 41261, 42966, 46585, 47278, 47585, 50655, 52514, 55902, 56265, 57102, 59895, 60786, 64470, 66619, 67518, 70917, 71610, 74294, 76230, 78771, 82522, 83853, 85653, 93170, 95170, 96705, 101310, 104687, 107415, 111441, 112530, 118195, 119790, 123783, 131285, 133238, 139755, 141834, 142755, 151965, 157542, 167706, 168795, 171306, 185735, 193410, 199857, 206305, 209374, 212751, 214830, 222882, 236313, 236390, 247566, 260029, 262570, 279510, 285510, 288827, 303930, 314061, 333095, 334323, 337590, 354585, 371349, 371470, 393855, 399714, 408617, 412610, 419265, 425502, 428265, 472626, 520058, 523435, 557205, 577654, 599571, 618915, 628122, 666190, 668646, 709170, 732809, 742698, 780087, 787710, 817234, 838530, 856530, 866481, 942183, 999285, 1046870, 1063755, 1114410, 1151557, 1181565, 1199142, 1225851, 1237830, 1300145, 1444135, 1465618, 1560174, 1570305, 1671615, 1732962, 1856745, 1884366, 1998570, 2043085, 2127510, 2198427, 2303114, 2340261, 2363130, 2451702, 2599443, 2600290, 2860319, 2888270, 2997855, 3140610, 3343230, 3454671, 3664045, 3677553, 3713490, 3900435, 4086170, 4332405, 4396854, 4680522, 4710915, 5198886, 5720638, 5757785, 5995710, 6129255, 6595281, 6909342, 7328090, 7355106, 7800870, 8060899, 8580957, 8664810, 9421830, 10364013, 10992135, 11515570, 11701305, 12258510, 12667127, 12997215, 13190562, 14301595, 16121798, 17161914, 17273355, 18387765, 20728026, 21984270, 23402610, 24182697, 25334254, 25742871, 25994430, 28603190, 32976405, 34546710, 36775530, 38001381, 40304495, 42904785, 48365394, 51485742, 51820065, 63335635, 65952810, 72548091, 76002762, 80608990, 85809570, 88669889, 103640130, 114004143, 120913485, 126671270, 128714355, 145096182, 177339778, 190006905, 228008286, 241826970, 257428710, 266009667, 362740455, 380013810, 443349445, 532019334, 570020715, 725480910, 798029001, 886698890, 1140041430, 1330048335, 1596058002, 2660096670, 3990145005, 7980290010]

約数ペア:

[(1, 7980290010), (2, 3990145005), (3, 2660096670), (5, 1596058002), (6, 1330048335), (7, 1140041430), (9, 886698890), (10, 798029001), (11, 725480910), (14, 570020715), (15, 532019334), (18, 443349445), (21, 380013810), (22, 362740455), (30, 266009667), (31, 257428710), (33, 241826970), (35, 228008286), (42, 190006905), (45, 177339778), (55, 145096182), (62, 128714355), (63, 126671270), (66, 120913485), (70, 114004143), (77, 103640130), (90, 88669889), (93, 85809570), (99, 80608990), (105, 76002762), (110, 72548091), (121, 65952810), (126, 63335635), (154, 51820065), (155, 51485742), (165, 48365394), (186, 42904785), (198, 40304495), (210, 38001381), (217, 36775530), (231, 34546710), (242, 32976405), (279, 28603190), (307, 25994430), (310, 25742871), (315, 25334254), (330, 24182697), (341, 23402610), (363, 21984270), (385, 20728026), (434, 18387765), (462, 17273355), (465, 17161914), (495, 16121798), (558, 14301595), (605, 13190562), (614, 12997215), (630, 12667127), (651, 12258510), (682, 11701305), (693, 11515570), (726, 10992135), (770, 10364013), (847, 9421830), (921, 8664810), (930, 8580957), (990, 8060899), (1023, 7800870), (1085, 7355106), (1089, 7328090), (1155, 6909342), (1210, 6595281), (1302, 6129255), (1331, 5995710), (1386, 5757785), (1395, 5720638), (1535, 5198886), (1694, 4710915), (1705, 4680522), (1815, 4396854), (1842, 4332405), (1953, 4086170), (2046, 3900435), (2149, 3713490), (2170, 3677553), (2178, 3664045), (2310, 3454671), (2387, 3343230), (2541, 3140610), (2662, 2997855), (2763, 2888270), (2790, 2860319), (3069, 2600290), (3070, 2599443), (3255, 2451702), (3377, 2363130), (3410, 2340261), (3465, 2303114), (3630, 2198427), (3751, 2127510), (3906, 2043085), (3993, 1998570), (4235, 1884366), (4298, 1856745), (4605, 1732962), (4774, 1671615), (5082, 1570305), (5115, 1560174), (5445, 1465618), (5526, 1444135), (6138, 1300145), (6447, 1237830), (6510, 1225851), (6655, 1199142), (6754, 1181565), (6930, 1151557), (7161, 1114410), (7502, 1063755), (7623, 1046870), (7986, 999285), (8470, 942183), (9210, 866481), (9317, 856530), (9517, 838530), (9765, 817234), (10131, 787710), (10230, 780087), (10745, 742698), (10890, 732809), (11253, 709170), (11935, 668646), (11979, 666190), (12705, 628122), (12894, 618915), (13310, 599571), (13815, 577654), (14322, 557205), (15246, 523435), (15345, 520058), (16885, 472626), (18634, 428265), (18755, 425502), (19034, 419265), (19341, 412610), (19530, 408617), (19965, 399714), (20262, 393855), (21483, 371470), (21490, 371349), (22506, 354585), (23639, 337590), (23870, 334323), (23958, 333095), (25410, 314061), (26257, 303930), (27630, 288827), (27951, 285510), (28551, 279510), (30393, 262570), (30690, 260029), (32235, 247566), (33759, 236390), (33770, 236313), (35805, 222882), (37147, 214830), (37510, 212751), (38115, 209374), (38682, 206305), (39930, 199857), (41261, 193410), (42966, 185735), (46585, 171306), (47278, 168795), (47585, 167706), (50655, 157542), (52514, 151965), (55902, 142755), (56265, 141834), (57102, 139755), (59895, 133238), (60786, 131285), (64470, 123783), (66619, 119790), (67518, 118195), (70917, 112530), (71610, 111441), (74294, 107415), (76230, 104687), (78771, 101310), (82522, 96705), (83853, 95170), (85653, 93170)]